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30568013102 = 2111389455141
BaseRepresentation
bin11100011101111111…
…101101110100101110
32220220100002221212102
4130131333231310232
51000100402404402
622013122335102
72131334552504
oct343577556456
986810087772
1030568013102
1111a66934750
125b111ba492
132b61c71523
14169da66674
15bdd929102
hex71dfedd2e

30568013102 has 8 divisors (see below), whose sum is σ = 50020385112. Its totient is φ = 13894551400.

The previous prime is 30568013087. The next prime is 30568013213. The reversal of 30568013102 is 20131086503.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694727549 + ... + 694727592.

It is an arithmetic number, because the mean of its divisors is an integer number (6252548139).

Almost surely, 230568013102 is an apocalyptic number.

30568013102 is a deficient number, since it is larger than the sum of its proper divisors (19452372010).

30568013102 is a wasteful number, since it uses less digits than its factorization.

30568013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389455154.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 30568013102 its reverse (20131086503), we get a palindrome (50699099605).

The spelling of 30568013102 in words is "thirty billion, five hundred sixty-eight million, thirteen thousand, one hundred two".

Divisors: 1 2 11 22 1389455141 2778910282 15284006551 30568013102