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3130492330 = 25744721319
BaseRepresentation
bin1011101010010111…
…1000010110101010
322002011120111011101
42322211320112222
522402401223310
61234345152014
7140401513540
oct27245702652
98064514141
103130492330
111367099249
1273448b60a
133ab743134
14219a93d90
15134c6d43a
hexba9785aa

3130492330 has 16 divisors (see below), whose sum is σ = 6439870080. Its totient is φ = 1073311632.

The previous prime is 3130492327. The next prime is 3130492357. The reversal of 3130492330 is 332940313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22360590 + ... + 22360729.

It is an arithmetic number, because the mean of its divisors is an integer number (402491880).

Almost surely, 23130492330 is an apocalyptic number.

3130492330 is an abundant number, since it is smaller than the sum of its proper divisors (3309377750).

3130492330 is a wasteful number, since it uses less digits than its factorization.

3130492330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44721333.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3130492330 is about 55950.8027645717. The cubic root of 3130492330 is about 1462.8648835590.

The spelling of 3130492330 in words is "three billion, one hundred thirty million, four hundred ninety-two thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 44721319 89442638 223606595 313049233 447213190 626098466 1565246165 3130492330