Properties of the Number -155060

One Hundred Fifty-Five Thousand Sixty

Basics

Value: -155061 → -155060 → -155059

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 7753

Divisors: 1, 2, 4, 5, 10, 20, 7753, 15506, 31012, 38765

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100101110110110100

Octal: -456664

Duodecimal: -75898

Hexadecimal: -25db4

Square: 24043603600

Square Root: 393.77658640401665

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

From George Gilbert's marks problem: jumping 6 marks at a time (initial positions). A19995

Numbers k for which k = φ(k') + φ(k''), where φ is the Euler totient function (A000010), k' the arithmetic derivative of k (A003415) and k'' the second arithmetic derivative of k (A068346). A352332