Properties of the Number 90016

Ninety Thousand Sixteen

Basics

Value: 90015 → 90016 → 90017

Parity: even

Prime: No

Previous Prime: 90011

Next Prime: 90017

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 29 × 97

Divisors: 1, 2, 4, 8, 16, 29, 32, 58, 97, 116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111110100000

Octal: 257640

Duodecimal: 44114

Hexadecimal: 15fa0

Square: 8102880256

Square Root: 300.0266654815868

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

Sort then Add, a(1)=13. A33897

Numbers n such that A = n - digitsum(n) is divisible by the largest power of 10 <= A. A242474

Numbers with three or more digits such that every three consecutive digits are a nonzero square. A365820

Permanent of (0,1)-matrix of size n X (n+d) with d=6 and n-1 zeros not on a line. A90016

Permanent of "coprime?" matrix. A5326

Number of partitions of the n-th triangular number involving only the numbers 1..n and with exactly n terms. A76822

Number of closed walks of length n at a base vertex of a truncated tetrahedron (triangular prism). A94554

The number of representations of n as n=x²-2^y, x>0, y>=0. A247763

Number of total orders extending inclusion on P({1,...,n}). A46873

Triangle read by rows arising from the Mann-Shanks criterion for primality. A182060