Properties of the Number -72270

Seventy-Two Thousand Two Hundred Seventy

Basics

Value: -72271 → -72270 → -72269

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 11 × 73

Divisors: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001101001001110

Octal: -215116

Duodecimal: -359A6

Hexadecimal: -11a4e

Square: 5222952900

Square Root: 268.83080180663825

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 j such that j and 2j are both between a pair of twin primes. A66388

Dates after Jan 01 00 in chronological order which are palindromic when they are written according to the format MMDDYY (American standard, short). Leading zeros of the terms are suppressed. A210895

Averages of twin prime pairs that are sums of 4 consecutive averages of twin prime pairs. A160918

Numbers m such that exactly four subsets of {m-1, m, m+1} sum up to a prime number. A221310

Numbers k whose decimal representation, read as a base-22 value and divided by k, yields an integer. A32575

Numbers k such that k and k² use only the digits 0, 2, 5, 7 and 9. A136917

Averages of twin prime pairs that are sums of 5 consecutive averages of twin prime pairs. A160919

Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,0. A37510