Properties of the Number -15442121

Fifteen Million Four Hundred Forty-Two Thousand One Hundred Twenty-One

Basics

Value: -15442122 → -15442121 → -15442120

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 15442121

Divisors: 1, 15442121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010111010000011001001

Octal: -72720311

Duodecimal: -52084B5

Hexadecimal: -eba0c9

Square: 238459100978641

Square Root: 3929.646421753489

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

The smallest initial prime of 2 non-overlapping d-twin primes if the distance between pairs (D) is minimal (see A052380). A52381

First member of the least set of 5 consecutive primes such that the sum of each pair of consecutive primes in this set is a multiple of n. A382700