Properties of the Number -111600

One Hundred Eleven Thousand Six Hundred

Basics

Value: -111601 → -111600 → -111599

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 5 ² × 31

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11011001111110000

Octal: -331760

Duodecimal: -54700

Hexadecimal: -1b3f0

Square: 12454560000

Square Root: 334.0658617698013

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 normal multiset partitions of weight n where each part has a different size. A326517

Triangle read by rows: T(n,k) is the number of permutations p of [n] in which exactly the first k terms satisfy the up-down property, i.e., p(1)<p(2), p(2)>p(3), p(3)<p(4), ... A92580

Numbers with prime factorization pq^2r^2s⁴. A190319

Number of (w,x,y,z) with all terms in {0,...,n}, w and·odd, y even. A212762

Coreful triperfect numbers: numbers k such that csigma(k) = 3·k, where csigma(k) is the sum of the coreful divisors of k (A057723). A364990

Triangle read by rows: T(n,k) is the number of permutations in symmetric group S_n with (n-k) fixed points and an odd number of non-fixed point cycles. Equivalent to the number of cycles of n items with cycle type defined by non-unity partitions of k <= n that contain an odd number of parts. A373418

Exponential abundant numbers that are not exponential unitary abundant. A391085

Exponential Zumkeller numbers that are not exponential unitary Zumkeller numbers. A391090

a(n) = 225*(n-1)*(n-2)/2. A27470

Numbers containing squares of Pythagorean triples in their divisor set. A96472