Properties of the Number 79798

Seventy-Nine Thousand Seven Hundred Ninety-Eight

Basics

Value: 79797 → 79798 → 79799

Parity: even

Prime: No

Previous Prime: 79777

Next Prime: 79801

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 2 × 17 × 2347

Divisors: 1, 2, 17, 34, 2347, 4694, 39899, 79798

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011110110110

Octal: 233666

Duodecimal: 3A21A

Hexadecimal: 137b6

Square: 6367720804

Square Root: 282.48539785270316

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 concatenation of 2^k - 1 and 2^{k - 1} - 1 is prime. A301806

Partition of positive integers into shortest possible groups, starting with (1), (2,3), (4,5,6), (7,8,9,10,11), such that a(n) = the sum of the terms of the n-th group is a multiple of a(n-1) and a(n) > a(n-1). A79798