Properties of the Number 49979

Forty-Nine Thousand Nine Hundred Seventy-Nine

Basics

Value: 49978 → 49979 → 49980

Parity: odd

Prime: No

Previous Prime: 49957

Next Prime: 49991

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 23 × 41 × 53

Divisors: 1, 23, 41, 53, 943, 1219, 2173, 49979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100001100111011

Octal: 141473

Duodecimal: 24B0B

Hexadecimal: c33b

Square: 2497900441

Square Root: 223.5598353908859

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

G.f. satisfies A(x) = 1 + x·A(x) / (1 - x⁵*A(x)²). A365734

Number of 6-element subsets of [n] having a prime element sum. A320681

Take alternate digits of 2ⁿ. A268516

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (-1, 0, 1), (0, 1, 1), (1, -1, 1), (1, 0, -1)}. A149063

a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n-1 <= 2^p+1, with a(1) = 1, a(2) = 3, and a(3) = 4. A49979