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30370609060 = 225111249110527
BaseRepresentation
bin11100010010001110…
…101011011110100100
32220101120122210102121
4130102032223132210
5444144333442220
621541351315324
72123416626511
oct342216533644
986346583377
1030370609060
1111975465110
125a7707bb44
132b300b59bc
14168175c308
15bcb433eaa
hex7123ab7a4

30370609060 has 48 divisors (see below), whose sum is σ = 69632640000. Its totient is φ = 11034915840.

The previous prime is 30370609051. The next prime is 30370609079. The reversal of 30370609060 is 6090607303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219517 + ... + 330043.

It is an arithmetic number, because the mean of its divisors is an integer number (1450680000).

Almost surely, 230370609060 is an apocalyptic number.

It is an amenable number.

30370609060 is an abundant number, since it is smaller than the sum of its proper divisors (39262030940).

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

30370609060 is a wasteful number, since it uses less digits than its factorization.

30370609060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111796 (or 111794 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 30370609060 in words is "thirty billion, three hundred seventy million, six hundred nine thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1249 2498 4996 6245 12490 13739 24980 27478 54956 68695 110527 137390 221054 274780 442108 552635 1105270 1215797 2210540 2431594 4863188 6078985 12157970 24315940 138048223 276096446 552192892 690241115 1380482230 1518530453 2760964460 3037060906 6074121812 7592652265 15185304530 30370609060