Properties of the Number -374490

Three Hundred Seventy-Four Thousand Four Hundred Ninety

Basics

Value: -374491 → -374490 → -374489

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 5 × 19 × 73

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1011011011011011010

Octal: -1333332

Duodecimal: -160876

Hexadecimal: -5b6da

Square: 140242760100

Square Root: 611.9558807626576

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) + 2·a(n-3) with a(0) = 3, a(1) = 0, a(2) = 2. A341905

a(n) = (1/φ(n)) * ∑_j=1..n ∑_k=1..n φ(n·j*k). A372668