Properties of the Number 90474

Ninety Thousand Four Hundred Seventy-Four

Basics

Value: 90473 → 90474 → 90475

Parity: even

Prime: No

Previous Prime: 90473

Next Prime: 90481

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 887

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 887, 1774

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000101101010

Octal: 260552

Duodecimal: 44436

Hexadecimal: 1616a

Square: 8185544676

Square Root: 300.78896256345575

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) = 108·n² - 228·n + 114 (n>=2). A304618

Numbers n such that n³²+1 and (n+2)³²+1 are both prime. A217992

Beginning with 2, a(n+1) is the least prime == 1 (mod (∑_i=1..n a(i))). A90474