Properties of the Number -35445

Thirty-Five Thousand Four Hundred Forty-Five

Basics

Value: -35446 → -35445 → -35444

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 17 × 139

Divisors: 1, 3, 5, 15, 17, 51, 85, 139, 255, 417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1000101001110101

Octal: -105165

Duodecimal: -18619

Hexadecimal: -8a75

Square: 1256348025

Square Root: 188.26842539310726

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

Number of regions among all distinct circles that can be constructed from a 2 X n square grid of points using only a compass. A359860

Odd n such that 2*φ(n) < n, but there does not exist an even k < n with φ(k) = φ(n). A118700

Coefficient of x² in the reduction of the n-th Fibonacci polynomial by x³->x²+x+1. See Comments. A192651

Numbers n such that φ(n) = φ(n+11), with Euler's totient function φ = A000010. A276504

Numbers k such that {k + 2, k + 4} and {k³ + 2, k³ + 4} are twin prime pairs. A284058

Triangle read by rows: T(n,k) is the number of partitions of a 4-colored set of n objects into at most k parts with 0 <= k <= n. A382241

Continued cotangent for tanh(1). A81793