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3130213735 = 51125173907
BaseRepresentation
bin1011101010010011…
…0100010101100111
322002011001100000001
42322210310111213
522402313314420
61234335202131
7140366243365
oct27244642547
98064040001
103130213735
111366a18a00
12734376347
133ab67639c
14219a20635
15134c15b0a
hexba934567

3130213735 has 12 divisors (see below), whose sum is σ = 4128778584. Its totient is φ = 2276518640.

The previous prime is 3130213717. The next prime is 3130213739. The reversal of 3130213735 is 5373120313.

It is not a de Polignac number, because 3130213735 - 25 = 3130213703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130213739) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2586349 + ... + 2587558.

It is an arithmetic number, because the mean of its divisors is an integer number (344064882).

Almost surely, 23130213735 is an apocalyptic number.

3130213735 is a deficient number, since it is larger than the sum of its proper divisors (998564849).

3130213735 is a wasteful number, since it uses less digits than its factorization.

3130213735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173934 (or 5173923 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 3130213735 is about 55948.3130666153. The cubic root of 3130213735 is about 1462.8214868778.

The spelling of 3130213735 in words is "three billion, one hundred thirty million, two hundred thirteen thousand, seven hundred thirty-five".

Divisors: 1 5 11 55 121 605 5173907 25869535 56912977 284564885 626042747 3130213735