Properties of the Number -148166

One Hundred Forty-Eight Thousand One Hundred Sixty-Six

Basics

Value: -148167 → -148166 → -148165

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 23 × 3221

Divisors: 1, 2, 23, 46, 3221, 6442, 74083, 148166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100001011000110

Octal: -441306

Duodecimal: -718B2

Hexadecimal: -242c6

Square: 21953163556

Square Root: 384.9233689969992

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(1) = a(2) = 1. a(n) = a(n-1) + (largest nonprime {1 or composite} among the first n-2 terms of the sequence). A120760

Number of length 4+3 0..n arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth. A248541

a(1)=1, a(2)=4, and thereafter a(n) = a(n-2) + k·a(n-1), with minimal k >= 1 such that a(n) is not prime. A374055

T(2n+1,n+4), T given by A026758. A26879