Properties of the Number -158400

One Hundred Fifty-Eight Thousand Four Hundred

Basics

Value: -158401 → -158400 → -158399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ² × 5 ² × 11

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 11

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110101011000000

Octal: -465300

Duodecimal: -77800

Hexadecimal: -26ac0

Square: 25090560000

Square Root: 397.994974842648

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

Generalized Stirling2 array (4,2). A90438

a(n) = n-th sept-factorial number divided by 4. A34831

Number of permutations of degree n with greatest sum of distances. A62870

Expansion of e.g.f. ∏_k>0 (1 + sin(x)^k / k!). A335644

a(n) is the smallest positive integer k, such that set of pairwise gcd of k, k+1, ..., k+n has a cardinality of n. A356371

Number of asymmetric Lucas strings of length n. A250113

Number of nX1 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other. A203631

The smallest k that is a Rhonda number in exactly n bases. A217986

Hook products of all partitions of 11. A93790

Number of pairs of 2 X 2 matrices (X,Y) over Z/nZ such that X·Y = 0 and Y·X <> 0. A338099