Properties of the Number 12417

Twelve Thousand Four Hundred Seventeen

Basics

Value: 12416 → 12417 → 12418

Parity: odd

Prime: No

Previous Prime: 12413

Next Prime: 12421

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 4139

Divisors: 1, 3, 4139, 12417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000010000001

Octal: 30201

Duodecimal: 7229

Hexadecimal: 3081

Square: 154181889

Square Root: 111.43159336561602

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

a(n) = ∑_d∣n (2^n-d). A74854

Semiprimes in A056109. A113528

Maximal number of 1432 patterns in a permutation of 1,2,...,n. A100354

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with the sum of each 2X2 subblock two extreme terms minus its two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise. A235772

Prime unoriented alternating links (not necessarily connected knots) with n crossings. A49344

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 233", based on the 5-celled von Neumann neighborhood. A286968

Nonsquares in A277699 listed in the order of their appearance. A277805

Expansion of ∏_k>=1 1/(1 - x^k)^A007437(k). A301873

<h[d,d],s[d,d]*s[d,d]*s[d,d]> where h[d,d] is a homogeneous symmetric function, s[d,d] is a Schur function indexed by two parts, * represents the Kronecker product and <, > is the standard scalar product on symmetric functions. A115375

Triangle T(n,k) read by rows: coefficient [x^n-k] of the characteristic polynomial of the n X n matrix A(r,c)=1 (if c > r) and A(r,c)=c (if c <= r). A158359