Properties of the Number 1079

One Thousand Seventy-Nine

Basics

Value: 1078 → 1079 → 1080

Parity: odd

Prime: No

Previous Prime: 1069

Next Prime: 1087

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13 × 83

Divisors: 1, 13, 83, 1079

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10000110111

Octal: 2067

Duodecimal: 75B

Hexadecimal: 437

Square: 1164241

Square Root: 32.848135411313685

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

a(n) = binomial(n+1, 2) + n - 1 = n*(n+3)/2 - 1. A34856

Sequence and first differences (A030124) together list all positive numbers exactly once. A5228

Coordination sequence for "ubt" 3D uniform tiling. A299291

Generalized 14-gonal numbers: m*(6·m-5), m = 0,+1,-1,+2,-2,+3,-3,... A195818

a(n) = (3·n² - n - 2)/2. A115067

Number of partitions of n whose reciprocal sum is an integer. A58360

Expansion of g.f.: (1 + x)/(1 - 10·x + x²). A54320

Number of length n inversion sequences avoiding the patterns 101, 102, 201, and 210. A279561

(Presumed) solution to Waring's problem: g(n) = 2ⁿ + floor((3/2)ⁿ) - 2. A2804

a(n) = prime(n)*prime(n+1) - prime(n) - prime(n+1). A37165