Properties of the Number -46940

Forty-Six Thousand Nine Hundred Forty

Basics

Value: -46941 → -46940 → -46939

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 2347

Divisors: 1, 2, 4, 5, 10, 20, 2347, 4694, 9388, 11735

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011011101011100

Octal: -133534

Duodecimal: -231B8

Hexadecimal: -b75c

Square: 2203363600

Square Root: 216.6564100136435

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) = 3·a(n-1)-4·a(n-3)+a(n-4)+a(n-5)+3·a(n-6)-a(n-7) for n >= 8, with initial values as shown. A238823

Numbers which are the sum of their proper divisors containing the digit 3. A59462

a(n) = ∑_k=0..n binomial(2·n, n-k) * q(k), where q(k) is the number of partitions into distinct parts (A000009). A356281

a(n) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways. A330810

a(n) is the largest number that can be expressed as the sum of three positive triangular numbers in exactly n ways. A330811

Dirichlet convolution of Fibonacci numbers with Primes (with 1). A34746