Properties of the Number -157472

One Hundred Fifty-Seven Thousand Four Hundred Seventy-Two

Basics

Value: -157473 → -157472 → -157471

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 7 × 19 × 37

Divisors: 1, 2, 4, 7, 8, 14, 16, 19, 28, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100110011100100000

Octal: -463440

Duodecimal: -77168

Hexadecimal: -26720

Square: 24797430784

Square Root: 396.82741840754903

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

Numbers n with property that n and 2n are sums of two distinct positive cubes. A191345

a(n) = ((1 + sqrt(11))ⁿ - (1 - sqrt(11))ⁿ)/sqrt(11). A274526

a(n) = n*(n + 1)*(3·n + 1). A27903

Number of nX5 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 0 1 0 vertically. A207771

Number of 7Xn 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 0 1 0 vertically. A207777

Number of (n+2) X (3+2) 0..3 arrays with every consecutive three elements in every row and diagonal having exactly two distinct values, and in every column and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order. A252714

Average θ series of odd unimodular lattices of dimension 20 (multiplied by 31). A29821

Triangular product sequence based 2ⁿ times the Fibonacci version and 4 replaced with m: t(m,n)=2ⁿ*Product[(1 + m·Cos[k*π/n]²), {k, 1, Floor[(n - 1)/2]}]. A152036