Properties of the Number -156159

One Hundred Fifty-Six Thousand One Hundred Fifty-Nine

Basics

Value: -156160 → -156159 → -156158

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 17351

Divisors: 1, 3, 9, 17351, 52053, 156159

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110000111111111

Octal: -460777

Duodecimal: -76453

Hexadecimal: -261ff

Square: 24385633281

Square Root: 395.1695838497695

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

In the '3x+1' problem, these values for the starting value set new records for number of steps to reach 1. A6877

In the '3x+1' problem, these values for the starting value set new records for number of steps to reach 1. A33958

Composite numbers k such that A006577(k) sets a new record. A346591

Lucky numbers that are decimal concatenations of n with n + 3. A32653

Inputs n that yield a record-breaking value of A008908(n)/(log₂(n)+1) for the Collatz conjecture. A339614