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30568425622 = 273426763719
BaseRepresentation
bin11100011110000001…
…010010100010010110
32220220100212220201221
4130132001102202112
51000101004104442
622013135240554
72131341221260
oct343601224226
986810786657
1030568425622
1111a67096679
125b1137915a
132b62087217
14169db32b30
15bdd9ab467
hex71e052896

30568425622 has 16 divisors (see below), whose sum is σ = 52405367040. Its totient is φ = 13100165928.

The previous prime is 30568425527. The next prime is 30568425623. The reversal of 30568425622 is 22652486503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30568425623) 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, 447879 + ... + 511597.

It is an arithmetic number, because the mean of its divisors is an integer number (3275335440).

Almost surely, 230568425622 is an apocalyptic number.

30568425622 is a deficient number, since it is larger than the sum of its proper divisors (21836941418).

30568425622 is a wasteful number, since it uses less digits than its factorization.

30568425622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97995.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 30568425622 in words is "thirty billion, five hundred sixty-eight million, four hundred twenty-five thousand, six hundred twenty-two".

Divisors: 1 2 7 14 34267 63719 68534 127438 239869 446033 479738 892066 2183458973 4366917946 15284212811 30568425622