Properties of the Number -102387

One Hundred Two Thousand Three Hundred Eighty-Seven

Basics

Value: -102388 → -102387 → -102386

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 34129

Divisors: 1, 3, 34129, 102387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000111111110011

Octal: -307763

Duodecimal: -4B303

Hexadecimal: -18ff3

Square: 10483097769

Square Root: 319.97968685527525

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

Numbers with exactly six distinct base-10 digits. A220076

Row sums of A208657. A208658

Starting positions of strings of four 6's in the decimal expansion of π. A83626

Starting positions of strings of five 6's in the decimal expansion of π. A83627

Semiprimes which have one or more occurrences of exactly six different digits. A235694

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..7 array extended with zeros and convolved with 1,2,1. A222126