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30104052675 = 3521921125651
BaseRepresentation
bin11100000010010101…
…110110001111000011
32212201000002022210220
4130002111312033003
5443123114141200
621455110154123
72114002140264
oct340225661703
985630068726
1030104052675
1111848a53384
125a01952943
132ab9ac7428
1416581b296b
15bb2d2e4a0
hex7025763c3

30104052675 has 24 divisors (see below), whose sum is σ = 52391616960. Its totient is φ = 15210468000.

The previous prime is 30104052661. The next prime is 30104052677. The reversal of 30104052675 is 57625040103.

It is not a de Polignac number, because 30104052675 - 216 = 30103987139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30104052677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10561401 + ... + 10564250.

It is an arithmetic number, because the mean of its divisors is an integer number (2182984040).

Almost surely, 230104052675 is an apocalyptic number.

30104052675 is a deficient number, since it is larger than the sum of its proper divisors (22287564285).

30104052675 is a wasteful number, since it uses less digits than its factorization.

30104052675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21125683 (or 21125678 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

Adding to 30104052675 its reverse (57625040103), we get a palindrome (87729092778).

The spelling of 30104052675 in words is "thirty billion, one hundred four million, fifty-two thousand, six hundred seventy-five".

Divisors: 1 3 5 15 19 25 57 75 95 285 475 1425 21125651 63376953 105628255 316884765 401387369 528141275 1204162107 1584423825 2006936845 6020810535 10034684225 30104052675