Properties of the Number -47888

Forty-Seven Thousand Eight Hundred Eighty-Eight

Basics

Value: -47889 → -47888 → -47887

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 41 × 73

Divisors: 1, 2, 4, 8, 16, 41, 73, 82, 146, 164

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1011101100010000

Octal: -135420

Duodecimal: -23868

Hexadecimal: -bb10

Square: 2293260544

Square Root: 218.8332698654389

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

a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = n - 1 - 2^p and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(3) = 2. A49890

McKay-Thompson series of class 29A for Monster. A58611

Number of compositions (ordered partitions) of n into centered hexagonal numbers (A003215). A322802

McKay-Thompson series of class 29A for the Monster group with a(0) = 2. A136570

Number of isomorphism classes of linking pairings on finite Abelian 2-groups of fixed order 2ⁿ. A122555

Numbers k with digits in nondecreasing order and each digit > 1 such that the iterated product of digits of k is a prime and k is the least positive integer with this property and its product of digits. A333960