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30133127170 = 2523927194637
BaseRepresentation
bin11100000100000100…
…110000100000000010
32212210000210110112001
4130010010300200002
5443203040032140
621502025254214
72114504232466
oct340404604002
985700713461
1030133127170
1111863401493
125a0b63436a
132ac2b37083
14165bdc04a6
15bb5673e9a
hex704130802

30133127170 has 32 divisors (see below), whose sum is σ = 54498355200. Its totient is φ = 11995816896.

The previous prime is 30133127137. The next prime is 30133127201. The reversal of 30133127170 is 7172133103.

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, 6496092 + ... + 6500728.

It is an arithmetic number, because the mean of its divisors is an integer number (1703073600).

Almost surely, 230133127170 is an apocalyptic number.

30133127170 is a deficient number, since it is larger than the sum of its proper divisors (24365228030).

30133127170 is a wasteful number, since it uses less digits than its factorization.

30133127170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7602.

The product of its (nonzero) digits is 2646, while the sum is 28.

The spelling of 30133127170 in words is "thirty billion, one hundred thirty-three million, one hundred twenty-seven thousand, one hundred seventy".

Divisors: 1 2 5 10 239 478 1195 2390 2719 4637 5438 9274 13595 23185 27190 46370 649841 1108243 1299682 2216486 3249205 5541215 6498410 11082430 12608003 25216006 63040015 126080030 3013312717 6026625434 15066563585 30133127170