Properties of the Number -121377

One Hundred Twenty-One Thousand Three Hundred Seventy-Seven

Basics

Value: -121378 → -121377 → -121376

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 40459

Divisors: 1, 3, 40459, 121377

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101101000100001

Octal: -355041

Duodecimal: -5A2A9

Hexadecimal: -1da21

Square: 14732376129

Square Root: 348.3920205745246

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(n-1)+a(n-2)+a(n-3)+4·n-8 with a(0)=0, a(1)=0 and a(2)=1. A180668

Numbers k such that one of k, k+1, k+2 is prime and the other two are semiprimes, and one of R(n), R(n+1), R(n+2) is prime and the other two are semiprimes, where R = A004086. A354285