Properties of the Number 74249

Seventy-Four Thousand Two Hundred Forty-Nine

Basics

Value: 74248 → 74249 → 74250

Parity: odd

Prime: No

Previous Prime: 74231

Next Prime: 74257

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 10607

Divisors: 1, 7, 10607, 74249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001000001001

Octal: 221011

Duodecimal: 36B75

Hexadecimal: 12209

Square: 5512914001

Square Root: 272.4866969229874

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

Total number of corners in all partitions of n. A corner of a partition is a point of degree two in the corresponding Ferrers diagram. A265258

a(n) = largest prime factor of 7ⁿ-1. A74249