Properties of the Number 53956

Fifty-Three Thousand Nine Hundred Fifty-Six

Basics

Value: 53955 → 53956 → 53957

Parity: even

Prime: No

Previous Prime: 53951

Next Prime: 53959

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 × 41 × 47

Divisors: 1, 2, 4, 7, 14, 28, 41, 47, 82, 94

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101001011000100

Octal: 151304

Duodecimal: 27284

Hexadecimal: d2c4

Square: 2911249936

Square Root: 232.2843085531177

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

Triangular numbers n such that σ(n) is a square number. A256151

Numbers n such that 2·p(n)+3, 2·p(n+1)+3, 2·p(n+2)+3 are consecutive primes, where p(i) denotes the i-th prime. A88066

a(n) = 2*(3·n+1)*(9·n+8). A304506

Triangular numbers with sum of digits = 28. A68132

Triangular number·such that x + reverse of·is a prime. A72387

Sequence of distinct least triangular numbers such that the arithmetic mean of the first n terms is also a triangular number. Initial term is 0. A236415

Numbers k such that k² contains only digits {4,6,7}. A53956