Properties of the Number -139293

One Hundred Thirty-Nine Thousand Two Hundred Ninety-Three

Basics

Value: -139294 → -139293 → -139292

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 × 11 × 67

Divisors: 1, 3, 7, 9, 11, 21, 27, 33, 63, 67

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010000000011101

Octal: -420035

Duodecimal: -68739

Hexadecimal: -2201d

Square: 19402539849

Square Root: 373.21977439573055

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

Sums of three Mersenne primes. A174055

Antidiagonal sums of the convolution array A213844. A213846

Matrix product of Stirling1-triangle A008275(n,k) and unsigned Lah-triangle |A008297(n,k)|. A79639

Number of n X 6 0..1 arrays with every element unequal to 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316174

Longest word T from a string S using no breakpoint-reuse. A280429

Number of nXn 0..1 arrays with every element unequal to 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316170