Properties of the Number 45970

Forty-Five Thousand Nine Hundred Seventy

Basics

Value: 45969 → 45970 → 45971

Parity: even

Prime: No

Previous Prime: 45959

Next Prime: 45971

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 4597

Divisors: 1, 2, 5, 10, 4597, 9194, 22985, 45970

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011001110010010

Octal: 131622

Duodecimal: 2272A

Hexadecimal: b392

Square: 2113240900

Square Root: 214.40615662802222

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) = a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1, a(2) = 2, and a(3) = 4. A50055

2^n-1-th term of the row sums of triangle A093654. A93657

a(n) = (6·n⁴ + 30·n³ - 20·n² + 14)*n/30 + (n mod 2). A64837

Row sums of lower triangular matrix A093654. A93656

Let σ*_m (n) be result of applying sum of anti-divisors m times to n; call n (m,k)-anti-perfect if σ*_m (n) = k·n; sequence gives the (4,k)-anti-perfect numbers. A229862

Multiplicity of highest weight (or singular) vectors associated with character chi₅₈ of Monster module. A34446

a(1)=7; if n = Product p_i^e_i, n > 1, then a(n) = Product p_i+4^e_i. A45970