Properties of the Number 44924

Forty-Four Thousand Nine Hundred Twenty-Four

Basics

Value: 44923 → 44924 → 44925

Parity: even

Prime: No

Previous Prime: 44917

Next Prime: 44927

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 11 × 1021

Divisors: 1, 2, 4, 11, 22, 44, 1021, 2042, 4084, 11231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010111101111100

Octal: 127574

Duodecimal: 21BB8

Hexadecimal: af7c

Square: 2018165776

Square Root: 211.9528249398908

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 L(2·k + 1) is prime, where L(m) is a Lucas number. A117522

a(n) = Sum {k + j·m <= n} (k + j·m), with 0 < k,j,m <= n. A106847

Triangle of number of rises in restricted growth strings (RGS) for the set partitions of n. A56858

Expansion of g.f. 1/((1-x²+x³+x⁴-x⁵)*(1-x-x²+x³-x⁵)). A147598

Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having four or six distinct values for every i,j,k<=n. A211573

Values of k such that L(k)*L(k+1)-1 is a prime, where L(k) is the k-th Lucas number (A000032). A271430

n is equal to the number of 4s in all numbers <= n written in base 6. A14892

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (0, 1, -1), (1, -1, 1), (1, 0, 1)}. A149044

1/3 the number of (n+1) X 5 0..2 arrays with every 2 X 2 subblock having at least two equal elements connected horizontally or vertically. A184371

a(n) = so - se, where so(se) = sum of odd(even) base-2 run lengths of n. A44924