Properties of the Number -100230

One Hundred Thousand Two Hundred Thirty

Basics

Value: -100231 → -100230 → -100229

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 13 × 257

Divisors: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000011110000110

Octal: -303606

Duodecimal: -4A006

Hexadecimal: -18786

Square: 10046052900

Square Root: 316.59121908227337

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 times the digit 4 appears in the first 10ⁿ digits of π. A99295

Numbers <= 10⁶ with valid Luhn mod 10 check digit, sorted lexicographically. A249854

Numbers <= 10⁶ with valid Luhn mod 10 check digit, sorted first by check digit, then lexicographically. A249855

Positive numbers k such that k and 3·k are anagrams in base 4 (written in base 4). A23060

Positive numbers k such that k and 3·k are anagrams in base 7 (written in base 7). A23069

Number of base 30 circular n-digit numbers with adjacent digits differing by 4 or less. A125367