Properties of the Number 72461

Seventy-Two Thousand Four Hundred Sixty-One

Basics

Value: 72460 → 72461 → 72462

Parity: odd

Prime: Yes

Previous Prime: 72431

Next Prime: 72467

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 72461

Divisors: 1, 72461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101100001101

Octal: 215415

Duodecimal: 35B25

Hexadecimal: 11b0d

Square: 5250596521

Square Root: 269.1858094328154

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

Positive integers of the form (30·m²+1)/11. A179339

Primes of the form p²+100, where p is prime. A182476

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 0), (0, 1, -1), (1, 0, -1), (1, 1, 1)}. A149661

a(n) is the first prime that starts a sequence of exactly n consecutive primes that are in A048519. A356570

Numbers k such that σ(k) == 1 (mod 4). A72461