Properties of the Number 44772

Forty-Four Thousand Seven Hundred Seventy-Two

Basics

Value: 44771 → 44772 → 44773

Parity: even

Prime: No

Previous Prime: 44771

Next Prime: 44773

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 × 13 × 41

Divisors: 1, 2, 3, 4, 6, 7, 12, 13, 14, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010111011100100

Octal: 127344

Duodecimal: 21AB0

Hexadecimal: aee4

Square: 2004531984

Square Root: 211.59395076419364

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

Unitary amicable numbers. A63991

Least k such that ∑_i=1..k (prime(i) + prime(i+2) - 2·prime(i+1)) = 2n + 1. A73051

Smaller member of an infinitary amicable pair. A126169

Smaller of unitary amicable pair. A2952

Smaller of bi-unitary amicable pair. A292980

Lesser of tri-unitary amicable numbers pair: numbers (m, n) such that tsigma(m) = tsigma(n) = m + n, where tsigma(n) is the sum of the tri-unitary divisors of n (A324706). A324708

Numbers k such that the absolute value of 11^k - k¹¹ is prime. A128451

Numbers m with m - 1, m + 1 and q(m) - 1 all prime, where q(.) is the strict partition function (A000009). A235346

Numbers k such that sopfr(k + sopfr(k)) = sopfr(k) + sopfr(sopfr(k)), where sopfr = A001414. A376851

Number of column-strict plane partitions of n. A5986