Properties of the Number 61417

Sixty-One Thousand Four Hundred Seventeen

Basics

Value: 61416 → 61417 → 61418

Parity: odd

Prime: Yes

Previous Prime: 61409

Next Prime: 61441

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 61417

Divisors: 1, 61417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111111101001

Octal: 167751

Duodecimal: 2B661

Hexadecimal: efe9

Square: 3772047889

Square Root: 247.8245347014698

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 p for which exactly six bases b with 1 < b < p exist such that p is a base b Wieferich prime. A255209

Least prime p == -1 (mod n) that divides Fibonacci((p+1)/n), or 0 if no such prime exists. A168172

Number of permutations up to cyclic rotations; permutation siteswap necklaces. A61417

Composite numbers for which the second elementary symmetric function of divisors (s2) is prime. A119623

Primes p such that there exist primes p'<p"<p"'<p""<p such that the concatenation of any two among the {p,...,p""} is prime. A139005