Properties of the Number -3145310

One Hundred Forty-Five Thousand Three Hundred Ten

Basics

Value: -3145311 → -3145310 → -3145309

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 7 ⁴ × 131

Divisors: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1011111111111001011110

Octal: -13777136

Duodecimal: -1078252

Hexadecimal: -2ffe5e

Square: 9892974996100

Square Root: 1773.502184943678

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

Smallest number m such that m, m+1 and m+2 have exactly n prime factors (counted with multiplicity). A113752

The start of a record-breaking run of consecutive integers with a number of prime factors equal to 7. A67822

Square array T(n, k), n >= 2 and k >= 1, read by antidiagonals in ascending order, give the smallest number that starts a sequence of exactly k consecutive numbers each having exactly n prime factors (counted with multiplicity), or -1 if no such number exists. A375160