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← 135 136 137 →
Cardinalone hundred thirty-six
Ordinal136th
(one hundred thirty-sixth)
Factorization23 × 17
Divisors1, 2, 4, 8, 17, 34, 68, 136
Greek numeralΡΛϚ´
Roman numeralCXXXVI
Binary100010002
Ternary120013
Octal2108
DuodecimalB412
Hexadecimal8816

136 (one hundred [and] thirty six) is the natural number following 135 and preceding 137.

In mathematics

136 is itself a factor of the Eddington number. With a total of 8 divisors, 8 among them, 136 is a refactorable number. It is a composite number.

136 is a triangular number, a centered triangular number[1] and a centered nonagonal number.[2]

The sum of the ninth row of Lozanić's triangle is 136.

136 is a self-descriptive number in base 4,[3] and a repdigit in base 16. In base 10, the sum of the cubes of its digits is . The sum of the cubes of the digits of 244 is .

136 is the sum of the first 16 positive integers.

In the military

In transportation

In TV and radio

In other fields

See also

References

  1. ^ "Sloane's A005448 : Centered triangular numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
  2. ^ "Sloane's A060544 : Centered 9-gonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
  3. ^ "Sloane's A108551 : Self-descriptive numbers in various bases". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.