Properties of the Number -131464

One Hundred Thirty-One Thousand Four Hundred Sixty-Four

Basics

Value: -131465 → -131464 → -131463

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 16433

Divisors: 1, 2, 4, 8, 16433, 32866, 65732, 131464

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000000110001000

Octal: -400610

Duodecimal: -640B4

Hexadecimal: -20188

Square: 17282783296

Square Root: 362.579646422686

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

Sum of diving indices of all 4k+3 integers in range ]2ⁿ,2ⁿ⁺¹]. A95109

a(n) = n⁴ + (9/2)*n³ + n² - (9/2)*n + 1. A3878

Number of compositions (ordered partitions) of n into parts with an even number of distinct prime divisors. A286225

Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k cylinder up to horizontal reflection by an asymmetric tile. A368259

Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k cylinder up to 180-degree rotation by an asymmetric tile. A368263

Triangle T(n,k) read by rows: the coefficient [x^k] of the ∏_s=1..n (x+64·cos(s*π/(2n+1))⁶), 0<=k<=n. A179838