Properties of the Number -226722

Two Hundred Twenty-Six Thousand Seven Hundred Twenty-Two

Basics

Value: -226723 → -226722 → -226721

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 29 × 1303

Divisors: 1, 2, 3, 6, 29, 58, 87, 174, 1303, 2606

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111010110100010

Octal: -672642

Duodecimal: -AB256

Hexadecimal: -375a2

Square: 51402865284

Square Root: 476.15333664692514

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

Numbers k such that the number of primes <= k is φ(φ(k)). A63999

a(n) is the number of distinct five-cuboid combinations that fill an n X n X n cube with cuboids of different volumes. A387040