Properties of the Number -101761

One Hundred One Thousand Seven Hundred Sixty-One

Basics

Value: -101762 → -101761 → -101760

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 ² × 29 ²

Divisors: 1, 11, 29, 121, 319, 841, 3509, 9251, 101761

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000110110000001

Octal: -306601

Duodecimal: -4AA81

Hexadecimal: -18d81

Square: 10355301121

Square Root: 319

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

Numerator of Euler(n, 7/16). A156527

Palindromic squares in base 16. A29734

a(n) = (10·n + 9)². A17378

Numbers k having exactly one divisor d such that in binary representation d and k/d have the same number of 1's as k. A80026

Number of permutations of 2 copies of 1..n avoiding adjacent step pattern up, up, up. A177558

Squares whose largest digit is 7. A295017

Squares of composite numbers k that are abelian orders. A350345

Numbers c such that a + b + c = d are abcd quadruples in the "abcd-conjecture" with a < b < c < d, all |a|, b, c, d are pairwise coprime, the quality q of the quadruple has q > 1, term a = +/- 1 = A376149(n) and term b = A376144(n) (with repetitions and sorted by c then b). A376143

a(n) = (11·n)². A17390

Six-digit squares that are concatenation of two 3-digit primes. A153050