Properties of the Number 77976

Seventy-Seven Thousand Nine Hundred Seventy-Six

Basics

Value: 77975 → 77976 → 77977

Parity: even

Prime: No

Previous Prime: 77969

Next Prime: 77977

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 19 ²

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000010011000

Octal: 230230

Duodecimal: 39160

Hexadecimal: 13098

Square: 6080256576

Square Root: 279.2418306772823

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

The number k(GL(n,q)) of conjugacy classes in GL(n,q), q=5. A49315

Numbers whose square can be expressed as the sum of two positive cubes in more than one way. A51302

Prime power perfect numbers: If n = Product p_i^r_i let PPsigma(n) = Product {Sum p_i^s_i, 2<=s_i<=r_i, s_i is prime}; sequence gives numbers k such that PPsigma(k) = 2·k. A96290

Numbers with prime factorization p²*q³*r³ where p, q, and r are distinct primes. A190106

Numbers n such that n² can be expressed as the sum of 2 positive cubes in exactly 2 different ways. A145553

Intersection of A375055 and A376936. A378769

Numbers whose square is both a sum and a difference of two positive cubes. A230716

Primitive coreful-infinitary abundant numbers: powerful numbers k for which A363331(k) > 2·k. A391505

Series expansion for radius of gyration on honeycomb. A121344

Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,0. A37629