Properties of the Number -17973

Seventeen Thousand Nine Hundred Seventy-Three

Basics

Value: -17974 → -17973 → -17972

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 1997

Divisors: 1, 3, 9, 1997, 5991, 17973

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011000110101

Octal: -43065

Duodecimal: -A499

Hexadecimal: -4635

Square: 323028729

Square Root: 134.06341782902598

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

Least integer b>2n+1 such that the numbers written as [1,3,...,2n-1,2n+1] and [2n+1,2n-1,...,3,1] in base b are both prime. A218465

Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k. A325376

Ceiling of γ(n+8/11)/γ(8/11). A20097

a(n) is the sum of squares of the first n positive integers congruent to 2 mod 3. A24394

Records in A352187. A352191

Number of integer partitions of n not forming an arithmetic progression with offset 0. A389920

Expansion of 1/((1-x)*(1-2·x)*(1-6·x)*(1-8·x)). A21184

First lower diagonal of Parker's triangle A047812. A335323

Result of inserting the integers n = 0, 1, 2, ... in this order into an initially empty list, where n is inserted between the pair of consecutive elements with sum equal to n and minimal absolute difference, or at the end of the list if no such pair exists. A360447

Number of conjugacy classes in the symmetric group S_n that have even number of elements. A60643