Properties of the Number 3959

Three Thousand Nine Hundred Fifty-Nine

Basics

Value: 3958 → 3959 → 3960

Parity: odd

Prime: No

Previous Prime: 3947

Next Prime: 3967

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 37 × 107

Divisors: 1, 37, 107, 3959

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111101110111

Octal: 7567

Duodecimal: 235B

Hexadecimal: f77

Square: 15673681

Square Root: 62.92058486695749

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

Number of partitions of n into distinct parts such that number of parts is even. A67661

a(n) = 2·n² + 2·n - 1. A142463

a(n) = prime(n)*prime(n+1) - prime(n) - prime(n+1). A37165

Minimal number of people to give a 50% probability of having at least n coincident birthdays in one year. A14088

Number of subsets of {1..n} with all equal lengths of maximal anti-runs (increasing by more than 1). A384889

Partial sums of A066186. A182738

a(0) = 0 and a(n) = 2·n² + 2·n - 1, for n>=1. A132209

Number of partitions of n into distinct parts with an even rank. A117192

Positions of 15 after decimal point in decimal expansion of π. A134215

Let A(n) = #{(i,j): i² + j² <= n}, V(n) = π*n, P(n) = A(n) - V(n); sequence gives values of n where |P(n)| sets a new record. A99