Properties of the Number 16101

Sixteen Thousand One Hundred One

Basics

Value: 16100 → 16101 → 16102

Parity: odd

Prime: No

Previous Prime: 16097

Next Prime: 16103

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 1789

Divisors: 1, 3, 9, 1789, 5367, 16101

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 11111011100101

Octal: 37345

Duodecimal: 9399

Hexadecimal: 3ee5

Square: 259242201

Square Root: 126.8897158953396

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) is the number of unlabeled graphs on n nodes whose components are unicyclic graphs. A137917

Number of integer partitions of n whose maximal anti-runs have distinct maxima. A375133

Sum of n-th antidiagonal of array in A082002. A82005

a(n+1)-+a(n)=prime, a(n+1)*a(n)=Average of twin prime pairs, a(1)=3,a(2)=10. A154496

a(n) is the number of distinct solution sets to the quadratic equations u·x² + v·x + w = 0 with integer coefficients u, v, w, abs(u) + abs(v) + abs(w) <= n having a negative discriminant. A381710

Number of forests of different trees. A35055

Expansion of 1/(x^k*(1-x-2·x^k+1)) for k=9. A143452

Antidiagonal sums of the array defined in A385623. A385624

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 66 ones. A31834

Negative numbers written in a bits-of-π/primorial base system. A109839