Properties of the Number -190816

One Hundred Ninety Thousand Eight Hundred Sixteen

Basics

Value: -190817 → -190816 → -190815

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 67 × 89

Divisors: 1, 2, 4, 8, 16, 32, 67, 89, 134, 178

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110100101100000

Octal: -564540

Duodecimal: -92514

Hexadecimal: -2e960

Square: 36410745856

Square Root: 436.82490771475017

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

Array read by antidiagonals: A(n,k) is the number of nonnegative integer matrices with k columns and any number of distinct nonzero rows with column sums n and columns in nonincreasing lexicographic order. A331572

Number of nonnegative integer matrices with n columns and any number of distinct nonzero rows with column sums 2 and columns in nonincreasing lexicographic order. A331709

Number of permutations of [n] avoiding {4231, 3142, 1234}. A294726