Properties of the Number -167894

One Hundred Sixty-Seven Thousand Eight Hundred Ninety-Four

Basics

Value: -167895 → -167894 → -167893

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 × 127 × 661

Divisors: 1, 2, 127, 254, 661, 1322, 83947, 167894

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101000111111010110

Octal: -507726

Duodecimal: -811B2

Hexadecimal: -28fd6

Square: 28188395236

Square Root: 409.7487034756791

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

Expansion of e.g.f. exp(exp(exp(x)-1)-1). A258

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where the e.g.f. of column k is 1+g^k+1(x) with g = x-> exp(x)-1. A144150

Triangle read by rows: matrix cube of the Stirling2 triangle A008277. A39811

Values that show the slow decrease in the Andrica function Af(k) = sqrt(p(k+1)) - sqrt(p(k)), where p(k) denotes the k-th prime. A84977

Array read by antidiagonals of higher order Bell numbers. A153277

a(n) = 4·n³ - 3·n² + 2·n - 1. A131464