Properties of the Number -122451

One Hundred Twenty-Two Thousand Four Hundred Fifty-One

Basics

Value: -122452 → -122451 → -122450

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 ⁴ × 17

Divisors: 1, 3, 7, 17, 21, 49, 51, 119, 147, 343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101111001010011

Octal: -357123

Duodecimal: -5AA43

Hexadecimal: -1de53

Square: 14994247401

Square Root: 349.92999299859963

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

a(n) = (10·n+3)*(10·n+17). A152579

Numbers k such that d(k) < d(k - 1) and d(k) < d(k + 1), and d(k) is also a record for this type of number where d(k) is the number of divisors of k. A369155