Properties of the Number -102004

One Hundred Two Thousand Four

Basics

Value: -102005 → -102004 → -102003

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 3643

Divisors: 1, 2, 4, 7, 14, 28, 3643, 7286, 14572, 25501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000111001110100

Octal: -307164

Duodecimal: -4B044

Hexadecimal: -18e74

Square: 10404816016

Square Root: 319.3806506349438

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

Number of set partitions of [n] such that for each block all absolute differences between consecutive elements are <= seven. A287279

Positive numbers k such that k and 4·k are anagrams in base 8 (written in base 8). A23075

Numbers k such that k-3, k-5, k-17, k-257, and k-65537 are all primes. A63825

Number of 2Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4. A240154