Properties of the Number 54475

Fifty-Four Thousand Four Hundred Seventy-Five

Basics

Value: 54474 → 54475 → 54476

Parity: odd

Prime: No

Previous Prime: 54469

Next Prime: 54493

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 2179

Divisors: 1, 5, 25, 2179, 10895, 54475

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010011001011

Octal: 152313

Duodecimal: 27637

Hexadecimal: d4cb

Square: 2967525625

Square Root: 233.39880033967611

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 n such that n, n+1, n+2 are all of the form p·q² for distinct primes p,q. A178032

Starts of runs of 3 consecutive numbers that have an equal number of even and odd exponents in their prime factorization (A187039). A348077

Numerator of the frequency of the n-th dropping time in the Collatz iteration. A186107

a(n) = ∑_k=0..[n/2] binomial((n-k)*k, k²). A228833

Starts of runs of 3 consecutive numbers that have an equal number of unitary and nonunitary prime divisors (A348097). A348099

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AET = AlPO4-8 [Al36P36O144] starting with a T3 atom. A18949

Numbers not divisible by any of their digits when written in base 4. A54475