Properties of the Number 75472

Seventy-Five Thousand Four Hundred Seventy-Two

Basics

Value: 75471 → 75472 → 75473

Parity: even

Prime: No

Previous Prime: 75437

Next Prime: 75479

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 53 × 89

Divisors: 1, 2, 4, 8, 16, 53, 89, 106, 178, 212

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011011010000

Octal: 223320

Duodecimal: 37814

Hexadecimal: 126d0

Square: 5696022784

Square Root: 274.7216773390844

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

Row sums of A285118: a(n) = ∑_k=1..(n-1) (C(n-1,k-1) bitwise-and C(n-1,k)), a(0) = a(1) = 0. A285115

Expansion of (1/x) * Series_Reversion( x / ((1+x)² * (1+x²*(1+x)²)) ). A387497

Bond series for first parallel moment of 4.8 (bathroom tile) lattice. A120554

Rounded root-mean-square (RMS) value of first n perfect powers. A75472