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30008325024 = 2532821126913
BaseRepresentation
bin11011111100101000…
…101011001110100000
32212110022221212011100
4123330220223032200
5442424112400044
621441410314400
72111430361026
oct337450531640
985408855140
1030008325024
11117a9a0a817
125995888a00
132aa301b452
1416495b4716
15ba9720869
hex6fca2b3a0

30008325024 has 72 divisors (see below), whose sum is σ = 85440789252. Its totient is φ = 9990512640.

The previous prime is 30008325019. The next prime is 30008325043. The reversal of 30008325024 is 42052380003.

It can be written as a sum of positive squares in 2 ways, for example, as 29425971600 + 582353424 = 171540^2 + 24132^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172992 + ... + 299904.

Almost surely, 230008325024 is an apocalyptic number.

It is an amenable number.

30008325024 is an abundant number, since it is smaller than the sum of its proper divisors (55432464228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30008325024 is a wasteful number, since it uses less digits than its factorization.

30008325024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127750 (or 127739 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 30008325024 in words is "thirty billion, eight million, three hundred twenty-five thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 821 1642 2463 3284 4926 6568 7389 9852 13136 14778 19704 26272 29556 39408 59112 78816 118224 126913 236448 253826 380739 507652 761478 1015304 1142217 1522956 2030608 2284434 3045912 4061216 4568868 6091824 9137736 12183648 18275472 36550944 104195573 208391146 312586719 416782292 625173438 833564584 937760157 1250346876 1667129168 1875520314 2500693752 3334258336 3751040628 5001387504 7502081256 10002775008 15004162512 30008325024