Properties of the Number 954

Nine Hundred Fifty-Four

Basics

Value: 953 → 954 → 955

Parity: even

Prime: No

Previous Prime: 953

Next Prime: 967

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 53

Divisors: 1, 2, 3, 6, 9, 18, 53, 106, 159, 318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110111010

Octal: 1672

Duodecimal: 676

Hexadecimal: 3ba

Square: 910116

Square Root: 30.886890422961002

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

A(n,k) is the n-th derivative of f_k at x=1, and f_k is the k-th of all functions that are representable as x^x^...^x with m>=1 x's and parentheses inserted in all possible ways; square array A(n,k), n>=0, k>=1, read by antidiagonals. A215703

Pentagonal numbers multiplied by 2: a(n) = n*(3·n-1). A49450

Numbers that are the sum of 11 positive 5th powers. A3356

Multiples of 9 containing a 9 in their decimal representation. A121029

Number of partitions of n in which the least part is even. A26805

Numbers whose negated unsorted prime signature is not unimodal. A332642

Numbers whose sum of digits is 18. A235228

Irregular triangle read by rows: Take a regular n-sided polygon (n>=3) with all diagonals drawn, as in A007678. Then T(n,k) = number of k-sided polygons in that figure for k = 3, 4, ..., max_k. A331450

Number of partitions of n such that 2*(least part) >= greatest part. A237824

Triangle T(n,k), 0 <= k <= n, read by rows, defined by: T(0,0) = 1, T(n,k) = 0 if n<k, T(n,0) = T(n-1,0) + T(n-1,1) and for k >= 1: T(n,k) = T(n-1,k-1) + x·T(n-1,k) + T(n-1,k+1) with x = 3. A110877