Properties of the Number -74597

Seventy-Four Thousand Five Hundred Ninety-Seven

Basics

Value: -74598 → -74597 → -74596

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 74597

Divisors: 1, 74597

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010001101100101

Octal: -221545

Duodecimal: -37205

Hexadecimal: -12365

Square: 5564712409

Square Root: 273.1245137295442

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

Class 7+ primes. A81635

Numbers k such that 2^k-1 == 1 + b·k (mod k²), where b divides k-1. A186645

Primes p such that the period of the continued fraction of (1-sqrt(p))/2 has length 3 and p is not of the form k²+1. A188136

Number of ways to build a contiguous building with n LEGO blocks of size 2 X 4 on top of a fixed block of the same size so that the building is symmetric after a rotation by 180 degrees. A123831

Numbers k such that 2^k-1 == 1 + b·k (mod k²), where b divides k - 2^p for some integer p >= 0 and 2^p <= b. A186884

Expansion of (1 + x + x²)/(1 - x - 3·x² - x³ + x⁴). A280758