Properties of the Number 15970

Fifteen Thousand Nine Hundred Seventy

Basics

Value: 15969 → 15970 → 15971

Parity: even

Prime: No

Previous Prime: 15959

Next Prime: 15971

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 1597

Divisors: 1, 2, 5, 10, 1597, 3194, 7985, 15970

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 11111001100010

Octal: 37142

Duodecimal: 92AA

Hexadecimal: 3e62

Square: 255040900

Square Root: 126.37246535539299

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

Fibonacci sequence beginning 0, 10. A22093

Let M(n) be the n X n matrix m(i,j)=min(i,j) for 1<=i,j<=n then a(n) is the trace of M(n)^-6. A114358

Number of partitions p of n such that min(p) + (number of parts of p) is not a part of p. A238495

Number of nondecreasing arrangements of 6 numbers x(i) in -(n+4)..(n+4) with the sum of sign(x(i))*x(i)² zero. A188006

Numbers k such that the continued fraction for sqrt(k) has period 39. A20378

Number of dyslexic rooted compound windmills with n nodes and leaves of 2 colors. A32290

Products of distinct prime Fibonacci numbers. A376807

Number of binary strings with n zeros and n ones avoiding the substrings 10101101 and 1110101. A275046

Inverse of 1961st cyclotomic polynomial. A15970

Table read by antidiagonals: T(h,n) is the number of n-step self avoiding walks on a 2D square grid confined to an infinite strip of height 2h where the walk starts at coordinate (0,h). A336988