Properties of the Number 45456

Forty-Five Thousand Four Hundred Fifty-Six

Basics

Value: 45455 → 45456 → 45457

Parity: even

Prime: No

Previous Prime: 45439

Next Prime: 45481

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 947

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000110010000

Octal: 130620

Duodecimal: 22380

Hexadecimal: b190

Square: 2066247936

Square Root: 213.20412753978286

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 non-isomorphic non-normal semi-magic square multiset partitions of weight n. A321721

a(n) = 4·a(n-1) + 2·a(n-2) for n > 1; a(0) = 1, a(1) = 6. A164549

k times k+6 gives the concatenation of two numbers m and m+7. A116339

Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3·n points placed on the sides of an equilateral triangle when every pair of the 3 + 3·n points are connected by a circle and where the points lie at the ends of the circle's diameter. A372734

Primes congruent to {1, 5} mod 7. A45456

Number of nX3 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, with no occupancy greater than 2. A221231