Properties of the Number -155038

One Hundred Fifty-Five Thousand Thirty-Eight

Basics

Value: -155039 → -155038 → -155037

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 67 × 89

Divisors: 1, 2, 13, 26, 67, 89, 134, 178, 871, 1157

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100101110110011110

Octal: -456636

Duodecimal: -7587A

Hexadecimal: -25d9e

Square: 24036781444

Square Root: 393.74865079133923

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

Bisection (odd part) of number of partitions that do not contain 1 as a part A002865. A182747

Products of emirpimes pairs, sorted. A158126

Number of permutations of [n] having a shortest ascending run of length 7. A228674

a(0) = 10; for n>0, a(n) = n·a(n-1)-n-2. A68444