Properties of the Number -404142

Four Hundred Four Thousand One Hundred Forty-Two

Basics

Value: -404143 → -404142 → -404141

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 193 × 349

Divisors: 1, 2, 3, 6, 193, 349, 386, 579, 698, 1047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1100010101010101110

Octal: -1425256

Duodecimal: -175A66

Hexadecimal: -62aae

Square: 163330756164

Square Root: 635.7216371966585

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

Concatenate the consecutive increasing numbers starting with Harshad(n) and ending with Harshad(n+1). A112131

Let S = 123456789101112131415..., the concatenation of the natural numbers; partition this string into distinct squarefree numbers. To avoid leading zeros, no number may end at the digit that comes before a 0 in S. A85943

Concatenate (3n-2,3n-1,3n). A248556