Properties of the Number 61471

Sixty-One Thousand Four Hundred Seventy-One

Basics

Value: 61470 → 61471 → 61472

Parity: odd

Prime: Yes

Previous Prime: 61469

Next Prime: 61483

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 61471

Divisors: 1, 61471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000000011111

Octal: 170037

Duodecimal: 2B6A7

Hexadecimal: f01f

Square: 3778683841

Square Root: 247.9334588150619

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

Primes of the form 2·n² + 34·n + 15. A217494

Number of integer partitions of n having no permutation with all equal run-lengths. A382915

Palindromic primes in base 15. A29982

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 243", based on the 5-celled von Neumann neighborhood. A287100

Number of partitions of [n] whose set of block sizes equals [k] for some k. A393098

a(n) = a(n-1) + a(n-2) + n + 1, a(0) = a(1) = 1. A210677

Decimal representation of the n-th iteration of the "Rule 45" elementary cellular automaton starting with a single ON (black) cell. A266622

Primes p1 such that the sum of 9 consecutive primes, p1+p2+p3+p4+p5+p6+p7+p8+p9, and the three sums (p1+p2+p3), (p4+p5+p6), (p7+p8+p9) are all prime numbers. A343683

Numbers p that are the first of three consecutive primes p,q,r such that p·q*r-(p+q+r) and p·q*r+(p+q+r) are both in A001043. A346653

First primes beginning a chain of 4 primes indexed equidistantly (n-th, (n+b)-th, (n+2b)-th, (n+3b)-th primes) whose sum of squares is the square of two times a prime and with b <= n. A214265