Properties of the Number -157216

One Hundred Fifty-Seven Thousand Two Hundred Sixteen

Basics

Value: -157217 → -157216 → -157215

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 17 ³

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 68, 136

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110011000100000

Octal: -463040

Duodecimal: -76B94

Hexadecimal: -26620

Square: 24716870656

Square Root: 396.50472884948044

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) = 4·n³. A33430

Products of the 5th power of a prime and a distinct prime of the 3rd power (p⁵*q³). A179671

a(n) = floor(1/{(1+n⁴)^1/4}), where {} = fractional part. A184536

Number of paraffins. A6009

Expansion of φ(-x⁵) * f(x², x⁸) / ψ(-x)² in powers of·where φ, ψ, f(,) are Ramanujan θ functions. A259392

a(n) = n³*τ(n). A386012

The smaller of a pair of successive cubefull numbers without a powerful number between them. A371189

Positive numbers k such that 2·k^k is a cube. A376315

The greedy sequence of real numbers at least 1 that do not contain any 5-term geometric progressions with integer ratio. A235056