Properties of the Number -157441

One Hundred Fifty-Seven Thousand Four Hundred Forty-One

Basics

Value: -157442 → -157441 → -157440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 29 × 61 × 89

Divisors: 1, 29, 61, 89, 1769, 2581, 5429, 157441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110011100000001

Octal: -463401

Duodecimal: -77141

Hexadecimal: -26701

Square: 24787668481

Square Root: 396.7883566840136

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

Number of sequences of n integers p(i) i=0..n-1 with 0<=p(i)<=2·i and -2<p(i)-p(i-1)<=2. A180907

Numbers that are not the sum of 2 or fewer terms from A057890. A278862

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 31. A31619