Properties of the Number -154749

One Hundred Fifty-Four Thousand Seven Hundred Forty-Nine

Basics

Value: -154750 → -154749 → -154748

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 7369

Divisors: 1, 3, 7, 21, 7369, 22107, 51583, 154749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101110001111101

Octal: -456175

Duodecimal: -75679

Hexadecimal: -25c7d

Square: 23947253001

Square Root: 393.3814942266603

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 polygonal cacti on 2n-1 unlabeled nodes with every polygon having an odd prime number of edges. A332650

Number of excursions of length n with Motzkin-steps avoiding the consecutive steps UH, HU and HH. A329699