Properties of the Number 45722

Forty-Five Thousand Seven Hundred Twenty-Two

Basics

Value: 45721 → 45722 → 45723

Parity: even

Prime: No

Previous Prime: 45707

Next Prime: 45737

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 22861

Divisors: 1, 2, 22861, 45722

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001010011010

Octal: 131232

Duodecimal: 22562

Hexadecimal: b29a

Square: 2090501284

Square Root: 213.82703290276467

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 distinct partitions of n-th triangular number which can be obtained by merging parts in the partition 1+2+...+n. A66723

Number of partitions of n such that neither the number of parts nor the number of distinct parts is a part. A241380

Numbers k such that |2^k-993| is prime. A165779

Ooguri-Vafa invariants of disk degeneracies for brane I or brane II in the O(K) -> P² geometry. A61631

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite BEA = β Na7[Al7Si57O128] starting with a T2 atom. A19068

Number of border edges in all noncrossing rooted trees on n nodes. A45722