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30107605033105 = 543268752115881
BaseRepresentation
bin1101101100001111110010…
…00110100110000010010001
310221121020222202112210220121
412312013321012212002101
512421240333342024410
6144011124240310241
76225126343154665
oct666077106460221
9127536882483817
1030107605033105
119658622157086
123463080012381
1313a519a6c3382
147613044608a5
1537327b9e19da
hex1b61f91a6091

30107605033105 has 16 divisors (see below), whose sum is σ = 36983097575424. Its totient is φ = 23517186618240.

The previous prime is 30107605033081. The next prime is 30107605033151. The reversal of 30107605033105 is 50133050670103.

It is not a de Polignac number, because 30107605033105 - 217 = 30107604902033 is a prime.

It is a Duffinian number.

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, 25480236 + ... + 26635645.

It is an arithmetic number, because the mean of its divisors is an integer number (2311443598464).

Almost surely, 230107605033105 is an apocalyptic number.

It is an amenable number.

30107605033105 is a deficient number, since it is larger than the sum of its proper divisors (6875492542319).

30107605033105 is a wasteful number, since it uses less digits than its factorization.

30107605033105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52118616.

The product of its (nonzero) digits is 28350, while the sum is 34.

The spelling of 30107605033105 in words is "thirty trillion, one hundred seven billion, six hundred five million, thirty-three thousand, one hundred five".

Divisors: 1 5 43 215 2687 13435 115541 577705 52115881 260579405 2240982883 11204914415 140035372247 700176861235 6021521006621 30107605033105