Properties of the Number 88672

Eighty-Eight Thousand Six Hundred Seventy-Two

Basics

Value: 88671 → 88672 → 88673

Parity: even

Prime: No

Previous Prime: 88667

Next Prime: 88681

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 17 × 163

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 68, 136

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101101001100000

Octal: 255140

Duodecimal: 43394

Hexadecimal: 15a60

Square: 7862723584

Square Root: 297.778441126956

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 weighted tribonacci sequence, (1,3,9). A103770

Compositions of n into parts 3, 5 and 7. A245367

8-automorphic numbers: final digits of 8·n² agree with n. A30993

Number of n X n (0,1)-matrices with zero permanent. A88672

G.f. satisfies: A(x) = 1 + ∑_n>=1 xⁿ*A(x)^2ⁿ. A159609

Number of 6Xn 0..1 arrays with new values 0..1 introduced in row major order and no element equal to more than two of its immediate leftward or upward or right-upward antidiagonal neighbors. A208713