Properties of the Number 53474

Fifty-Three Thousand Four Hundred Seventy-Four

Basics

Value: 53473 → 53474 → 53475

Parity: even

Prime: No

Previous Prime: 53453

Next Prime: 53479

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 26737

Divisors: 1, 2, 26737, 53474

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000011100010

Octal: 150342

Duodecimal: 26B42

Hexadecimal: d0e2

Square: 2859468676

Square Root: 231.2444593930847

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

Conjectured smallest Sierpiński numbers of the second kind S, base b=2,3,4,5,..., where S·bⁿ+1 is composite for all n>=1 and gcd(S+1, b-1) = 1. A123159

a(n) is the largest m such that p = n-th popular prime = A385503(n) is popular on the interval [2,m]. A289663

Cototients of non-cototient numbers: A051953(A005278(n)). A53474