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3130401589 = 7870751361
BaseRepresentation
bin1011101010010110…
…0010001100110101
322002011101212200121
42322211202030311
522402340322324
61234343211541
7140400655150
oct27245421465
98064355617
103130401589
111367037057
12734446bb1
133ab710a43
14219a6cc97
15134c515e4
hexba962335

3130401589 has 8 divisors (see below), whose sum is σ = 3578082368. Its totient is φ = 2682840960.

The previous prime is 3130401581. The next prime is 3130401649. The reversal of 3130401589 is 9851040313.

3130401589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3130401589 - 23 = 3130401581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130401581) 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, 35269 + ... + 86629.

It is an arithmetic number, because the mean of its divisors is an integer number (447260296).

Almost surely, 23130401589 is an apocalyptic number.

It is an amenable number.

3130401589 is a deficient number, since it is larger than the sum of its proper divisors (447680779).

3130401589 is an equidigital number, since it uses as much as digits as its factorization.

3130401589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60075.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 3130401589 is about 55949.9918588019. The cubic root of 3130401589 is about 1462.8507491364.

The spelling of 3130401589 in words is "three billion, one hundred thirty million, four hundred one thousand, five hundred eighty-nine".

Divisors: 1 7 8707 51361 60949 359527 447200227 3130401589