Properties of the Number 2479

Two Thousand Four Hundred Seventy-Nine

Basics

Value: 2478 → 2479 → 2480

Parity: odd

Prime: No

Previous Prime: 2477

Next Prime: 2503

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 37 × 67

Divisors: 1, 37, 67, 2479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 100110101111

Octal: 4657

Duodecimal: 1527

Hexadecimal: 9af

Square: 6145441

Square Root: 49.78955713801841

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

Number of partitions of n into parts 3k and 3k+1 with at least one part of each type. A35618

Composite and every divisor (except 1) contains the digit 7. A62676

G.f. satisfies: A(x) = 1/(1-x) * A(x²)*A(x³)*A(x⁴)*...*A(xⁿ)*... A129374

Numbers k such that 3^k - 34 is prime. A219051

The Wiener index of a benzenoid consisting of a linear chain of n hexagons. A143938

a(n) = Frobenius number for 7 successive primes = F[p(n), p(n+1), p(n+2), p(n+3), p(n+4), p(n+5), p(n+6)]. A138993

Numbers n such that σ(n) is a Fibonacci number. A272412

Generalized Mancala solitaire (A002491); to get n-th term, start with n and successively round up to next 8 multiples of n-1, n-2, ..., 1, for n>=1. A113745

Quasi-Carmichael numbers to exactly one base. A257751

Sum of the smallest parts of the partitions of n into 8 squarefree parts. A326445