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30080525134 = 2115325798049
BaseRepresentation
bin11100000000111100…
…000110001101001110
32212122100211000002111
4130000330012031032
5443101103301014
621452510014234
72113265150002
oct340074061516
985570730074
1030080525134
1111836743830
1259b5aa737a
132ab4c7a4ca
14165500a702
15bb0c332c4
hex700f0634e

30080525134 has 16 divisors (see below), whose sum is σ = 50151409200. Its totient is φ = 13414984960.

The previous prime is 30080525129. The next prime is 30080525141. The reversal of 30080525134 is 43152508003.

It is a junction number, because it is equal to n+sod(n) for n = 30080525096 and 30080525105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12897859 + ... + 12900190.

It is an arithmetic number, because the mean of its divisors is an integer number (3134463075).

Almost surely, 230080525134 is an apocalyptic number.

30080525134 is a deficient number, since it is larger than the sum of its proper divisors (20070884066).

30080525134 is a wasteful number, since it uses less digits than its factorization.

30080525134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25798115.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 30080525134 in words is "thirty billion, eighty million, five hundred twenty-five thousand, one hundred thirty-four".

Divisors: 1 2 11 22 53 106 583 1166 25798049 51596098 283778539 567557078 1367296597 2734593194 15040262567 30080525134