Properties of the Number -230769

Two Hundred Thirty Thousand Seven Hundred Sixty-Nine

Basics

Value: -230770 → -230769 → -230768

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 7 × 11 × 37

Divisors: 1, 3, 7, 9, 11, 21, 27, 33, 37, 63

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000010101110001

Octal: -702561

Duodecimal: -B1669

Hexadecimal: -38571

Square: 53254331361

Square Root: 480.38422122297067

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

Numbers that are proper divisors of the number you get by rotating digits right once. A34089

Numbers m with the property that shifting the rightmost digit of m to the left end multiplies the number by 4. A146569

Numbers·whose digits can be permuted to produce more than a single multiple of x. A245682

Least numbers·such that the ratio of the sum of all the cyclic permutations of x, plus the unpermuted number, and·itself is equal to n. A247552

Numbers which are proper divisors of the number obtained by cyclic right-shift by 2 positions. A166320

Numbers n such that the result of n multiplied by the reversal of n can be split into two numbers a and b of equal length (if the length is odd a leading zero is allowed), where a + b equals n (b can also have a leading zero). A259316

Irregular table, read by rows, where row z = 2, 3, 4, ... lists pairs (y, x) such that x + y/z = concat(y, x)/z with 0 < y < z, gcd(y, z) = 1, and primitive x, cf. comments. A383188