Properties of the Number -110685

One Hundred Ten Thousand Six Hundred Eighty-Five

Basics

Value: -110686 → -110685 → -110684

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 47 × 157

Divisors: 1, 3, 5, 15, 47, 141, 157, 235, 471, 705

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11011000001011101

Octal: -330135

Duodecimal: -54079

Hexadecimal: -1b05d

Square: 12251169225

Square Root: 332.69355268775496

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

Triangular numbers T from A000217 such that (4·T+1)/13 is prime. A208294

Triangular numbers which are sums of 5 consecutive primes. A173421

Numbers k such that k³ +/- k +/- 1 are prime for all four possibilities. A236764

Numbers that start a run of four consecutive triangular numbers with four distinct prime factors. A349773