Properties of the Number 16996

Sixteen Thousand Nine Hundred Ninety-Six

Basics

Value: 16995 → 16996 → 16997

Parity: even

Prime: No

Previous Prime: 16993

Next Prime: 17011

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 × 607

Divisors: 1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100001001100100

Octal: 41144

Duodecimal: 9A04

Hexadecimal: 4264

Square: 288864016

Square Root: 130.3687079018581

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

Number of subset-sums of strict integer partitions of n. A365925

Stern's sequence: a(1) = 1, a(n+1) is the sum of the m preceding terms, where m*(m-1)/2 < n <= m*(m+1)/2 or equivalently m = ceiling((sqrt(8·n+1)-1)/2) = A002024(n). A5230

Expansion of e.g.f. 1 / (5 - 4·exp(x))^1/4. A346983

Backwards row convergent of triangle A096811, in which A096811(n,k) equals the k-th term of the convolution of the two prior rows indexed by (n-k) and (k-2). A96813

Triangle read by rows: T(n,k) is the number of proper vertex colorings of the n-complete bipartite graph using exactly k interchangeable colors, 2 <= k <= 2·n. A384968

a(n) = A216960(n)/2. A216961

a(n) is the sum of the prime factors, with repetition, of the sum of all preceding terms, with initial terms a(1)=1 and a(2)=2. A269004

Row sums of the triangular array A357431. A357417

Triangle read by rows: T(n, k) is the number of partitions of a 2-colored set of n objects into at most k parts where 0 <= k <= n, and each part is one of 2 kinds. A383352

Partial sums of A160410. A160799