Properties of the Number -101725

One Hundred One Thousand Seven Hundred Twenty-Five

Basics

Value: -101726 → -101725 → -101724

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 13 × 313

Divisors: 1, 5, 13, 25, 65, 313, 325, 1565, 4069, 7825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000110101011101

Octal: -306535

Duodecimal: -4AA51

Hexadecimal: -18d5d

Square: 10347975625

Square Root: 318.9435686763412

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

Triangle T, read by rows, where the g.f. of row n of Tⁿ = (n² + y)ⁿ for 0 <= n <= 29, where Tⁿ denotes the n-th power of T considered as (lower-left) matrix. A132870

Column 1 of triangle A132870 (first 30 terms only). A132873

a(0)=1, a(1)=1, a(n) = 13·a(n/2) for n=2,4,6,..., a(n) = 12·a((n-1)/2) + a((n+1)/2) for n=3,5,7,.... A116524