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30364468508 = 2211690101557
BaseRepresentation
bin11100010001110111…
…010000010100011100
32220101011002211011202
4130101313100110130
5444141300443013
621541011535032
72123313503153
oct342167202434
986334084152
1030364468508
1111971a50680
125a74bba478
132b2ba45a3a
141680a0059a
15bcab1e858
hex711dd051c

30364468508 has 12 divisors (see below), whose sum is σ = 57968530872. Its totient is φ = 13802031120.

The previous prime is 30364468457. The next prime is 30364468571. The reversal of 30364468508 is 80586446303.

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, 345050735 + ... + 345050822.

It is an arithmetic number, because the mean of its divisors is an integer number (4830710906).

Almost surely, 230364468508 is an apocalyptic number.

It is an amenable number.

30364468508 is a deficient number, since it is larger than the sum of its proper divisors (27604062364).

30364468508 is a wasteful number, since it uses less digits than its factorization.

30364468508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690101572 (or 690101570 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 30364468508 in words is "thirty billion, three hundred sixty-four million, four hundred sixty-eight thousand, five hundred eight".

Divisors: 1 2 4 11 22 44 690101557 1380203114 2760406228 7591117127 15182234254 30364468508