Properties of the Number 79802

Seventy-Nine Thousand Eight Hundred Two

Basics

Value: 79801 → 79802 → 79803

Parity: even

Prime: No

Previous Prime: 79801

Next Prime: 79811

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 39901

Divisors: 1, 2, 39901, 79802

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011110111010

Octal: 233672

Duodecimal: 3A222

Hexadecimal: 137ba

Square: 6368359204

Square Root: 282.49247777595775

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 that, when expressed in base 6 and then interpreted in base 8, give a multiple of k. A62937

Number of n X 7 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A207304

Number of 6Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A207309

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A207305

Group the prime numbers so that the sum of the terms of the n-th group is a multiple of that of the (n-1)-st group: (2), (3,5), (7,11,13,17), (19,23,29,31,37...,79,83), ...; a(n) = sum of n-th group. A79802