Search a number
-
+
3130613058 = 233116831253
BaseRepresentation
bin1011101010011001…
…0101110101000010
322002011210121202210
42322212111311002
522402414104213
61234351522550
7140402525526
oct27246256502
98064717683
103130613058
111367170a21
12734529456
133ab786081
14219ac5d86
15134c940c3
hexba995d42

3130613058 has 16 divisors (see below), whose sum is σ = 6463201536. Its totient is φ = 1009875120.

The previous prime is 3130613051. The next prime is 3130613077. The reversal of 3130613058 is 8503160313.

3130613058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×31306130583 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3130613051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8415441 + ... + 8415812.

It is an arithmetic number, because the mean of its divisors is an integer number (403950096).

Almost surely, 23130613058 is an apocalyptic number.

3130613058 is an abundant number, since it is smaller than the sum of its proper divisors (3332588478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130613058 is a wasteful number, since it uses less digits than its factorization.

3130613058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16831289.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3130613058 is about 55951.8816305582. The cubic root of 3130613058 is about 1462.8836885331.

The spelling of 3130613058 in words is "three billion, one hundred thirty million, six hundred thirteen thousand, fifty-eight".

Divisors: 1 2 3 6 31 62 93 186 16831253 33662506 50493759 100987518 521768843 1043537686 1565306529 3130613058