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Properties of the Number 88440

Eighty-Eight Thousand Four Hundred Forty

Basics

Value: 88439 → 88440 → 88441

Parity: even

Prime: No

Previous Prime: 88427

Next Prime: 88463

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 3 × 3 × 5 × 11 × 67

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10101100101111000

Octal: 254570

Duodecimal: 43220

Hexadecimal: 15978

Square: 7821633600

Square Root: 297.3886346180701

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 integer partitions of n with at least one pair of consecutive divisible parts. A328221
Number of reversible strings with n-1 beads of 2 colors. 6 beads are black. Strings are not palindromic. A32093
Number of primitive (aperiodic) palindromic structures using a maximum of three different symbols. A56477
Number of irreducible polynomials of degree n over GF(9); dimensions of free Lie algebras. A27381
Number of binary strings of length n with no substrings equal to 0011 or 0101. A164406
Number of Lyndon words (aperiodic necklaces) with 6 beads of n colors. A292350
Number of primitive (aperiodic) word structures of length n using a 3-ary alphabet. A56274
Table T(n,k) read by downward antidiagonals: number of Lyndon words (aperiodic necklaces) with n beads of k colors, n >= 1, k >= 1. A74650
Number of ways to write n as x + y + z with x, y, z positive integers such that 3·x2*y2 + 5·y2*z2 + 8·z2*x2 is a square. A340274
a(4n) = 4n, otherwise a(n) = 1. A88440