Properties of the Number -157169

One Hundred Fifty-Seven Thousand One Hundred Sixty-Nine

Basics

Value: -157170 → -157169 → -157168

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 73 × 2153

Divisors: 1, 73, 2153, 157169

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110010111110001

Octal: -462761

Duodecimal: -76B55

Hexadecimal: -265f1

Square: 24702094561

Square Root: 396.4454565258631

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 k such that 3·2^k + 1 is prime. A2253

Numbers k such that 3·2^k + 1 is a prime factor of a Fermat number 2^{2^m} + 1 for some m. A204620

Numbers k such that 3·2^k + 1 is a prime factor of a generalized Fermat number 3^{2^m} + 1 for some m. A268657

Numbers k such that 3·2^k + 1 is a prime factor of a generalized Fermat number 5^{2^m} + 1 for some m. A268658

Numbers n such that 3·2ⁿ + 1 is a prime factor of a generalized Fermat number 12^{2^m} + 1 for some m. A268660

Numbers k such that 3·2^k + 1 is a prime factor of a generalized Fermat number 10^{2^m} + 1 for some m. A268659

Binomial transform of expansion of exp(cosh(2·x)). A81560

Number of bipartite partitions. A2767