Properties of the Number 84975

Eighty-Four Thousand Nine Hundred Seventy-Five

Basics

Value: 84974 → 84975 → 84976

Parity: odd

Prime: No

Previous Prime: 84967

Next Prime: 84977

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 11 × 103

Divisors: 1, 3, 5, 11, 15, 25, 33, 55, 75, 103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101111101111

Octal: 245757

Duodecimal: 41213

Hexadecimal: 14bef

Square: 7220750625

Square Root: 291.5047169429682

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(n) = ord(2,A006935(n)/2), where ord(k,m) is the multiplicative order of k modulo m. A350084

Relative of Hofstadter Q-sequence: a(n) = max(0, n+20830) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0. A283887

Primes that show the slow decrease in the larger values of the Andrica function Af(k) = sqrt(p(k+1)) - sqrt(p(k)), where p(k) denotes the k-th prime. A84975