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30124368076 = 2211684644729
BaseRepresentation
bin11100000011100011…
…010110000011001100
32212202102022110022011
4130003203112003030
5443143314234301
621501113431004
72114336621665
oct340343260314
985672273264
1030124368076
1111859469670
125a0870b464
132ac108b28a
14165ab8036c
15bb49e3a51
hex7038d60cc

30124368076 has 12 divisors (see below), whose sum is σ = 57510157320. Its totient is φ = 13692894560.

The previous prime is 30124368049. The next prime is 30124368089. The reversal of 30124368076 is 67086342103.

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, 342322321 + ... + 342322408.

It is an arithmetic number, because the mean of its divisors is an integer number (4792513110).

Almost surely, 230124368076 is an apocalyptic number.

It is an amenable number.

30124368076 is a deficient number, since it is larger than the sum of its proper divisors (27385789244).

30124368076 is a wasteful number, since it uses less digits than its factorization.

30124368076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684644744 (or 684644742 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 30124368076 in words is "thirty billion, one hundred twenty-four million, three hundred sixty-eight thousand, seventy-six".

Divisors: 1 2 4 11 22 44 684644729 1369289458 2738578916 7531092019 15062184038 30124368076