Properties of the Number -393225

Three Hundred Ninety-Three Thousand Two Hundred Twenty-Five

Basics

Value: -393226 → -393225 → -393224

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 7 ² × 107

Divisors: 1, 3, 5, 7, 15, 21, 25, 35, 49, 75

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100000000000001001

Octal: -1400011

Duodecimal: -16B689

Hexadecimal: -60009

Square: 154625900625

Square Root: 627.0765503509122

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

Consecutive internal states of the linear congruential pseudo-random number generator RANDU that was used in the IBM Scientific Subroutine Library for IBM System/360 computers in the 1970's. A96555

Number of length n+3 0..2 arrays with some disjoint pairs in every consecutive four terms having the same sum. A247527

Numbers k such that 2^k + 1 is divisible by the sum of its decimal digits. A333474