Properties of the Number 3127

Three Thousand One Hundred Twenty-Seven

Basics

Value: 3126 → 3127 → 3128

Parity: odd

Prime: No

Previous Prime: 3121

Next Prime: 3137

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 53 × 59

Divisors: 1, 53, 59, 3127

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 110000110111

Octal: 6067

Duodecimal: 1987

Hexadecimal: c37

Square: 9778129

Square Root: 55.91958512006326

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

Products of 2 successive primes. A6094

a(0) = 1, a(n) = 5·n² + 2 for n>0. A10001

Numbers that are the sum of 3 positive 5th powers. A3348

Number of integer partitions of n with a part dividing all the other parts. A83710

Numerator of 1/9 - 1/n². A61039

Number of solutions to c(1)*prime(4) + ... + c(n)*prime(n+3) = 1, where c(i) = +-1 for i>1, c(1) = 1. A22904

Third step in Goodstein sequences, i.e., g(5) if g(2)=n: write g(4)=A057650(n) in hereditary representation base 4, bump to base 5, then subtract 1 to produce g(5). A59934

a(n) = G_n(7), where G is the Goodstein function defined in A266201. A271554

Consider all permutations p_i of the first n primes; a(n) is the minimum over p_i of the maximal product of two adjacent primes in the permutation. A332765

Numbers that are products of (at least two) consecutive primes. A97889