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Properties of the Number -100520

One Hundred Thousand Five Hundred Twenty

Basics

Value: -100521 → -100520 → -100519

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 3 × 5 × 7 × 359

Divisors: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11000100010101000

Octal: -304250

Duodecimal: -4A208

Hexadecimal: -188a8

Square: 10104270400

Square Root: 317.04889212864316

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 Hermite(n, 14/27). A160141
Number of paths from (0,0) to (3n,0) that stay in first quadrant (but may touch horizontal axis), where each step is (2,1),(1,2) or (1,-1) and start with (2,1). A32349
Triangle read by rows of numbers of paths in a lattice satisfying certain conditions. A71949
Length of list created by n substitutions k -> Range[-abs(k+1), abs(k-1), 2] starting with {0}. A84078
Expansion of e.g.f. 1 / (1 - 4·log(1 + x))1/4. A347021
Numbers m such that the product of m and the string m in reverse contains m as a substring. A342127
Triangle read by rows: T(n,k) is number of paths from (0,0) to (3n,0) that stay in the first quadrant (but may touch the horizontal axis), consisting of steps u=(2,1),U=(1,2), or d=(1,-1) and have k returns to the x-axis. A108435
Triangle, read by rows, where each column equals the convolution of A032349 with the prior column, starting with column 0 equal to A032349 shift right. A102230
A convolution triangle of numbers based on A027307. A110682
Triangle read by rows: T(n,k) is number of paths from (0,0) to (3n,0) that stay in the first quadrant (but may touch the horizontal axis), consisting of steps u=(2,1), U=(1,2), or d=(1,-1) and having abscissa of the first peak equal to k. A108438