153 (number)

A hundred and fifty three redirects here. This article is relating to number 153. For the year, to see 153.

153 ( A hundred and fifty three ) is the Entier naturalness which follows 152 and which precedes 154.

In mathematics

A hundred and fifty three is:
  • a triangular Number, it is the nap of the 17 first integers.
  • the Factorial sum of the five first S.
  • a hexagonal Number.
  • a Number Harshad.
  • Since 153 = 1^3 + 5^3 + 3^3 \, , it is a 3-narcissistic number. The other numbers admitting this property in bases 10 are 370,371 and 407.
  • a Nombre of Friedman since 153 = 3 * 51.

Evagrius Ponticus considered that 153 represented a harmony of contrasts, since 153 = 100 + 28 + 25, with 100 representative a Carré, 28 a triangle and 25 a circle.

In other fields

A hundred and fifty three is also:

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