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30064175441 = 319775113313
BaseRepresentation
bin11011111111111101…
…101110100101010001
32212121020001100112022
4123333331232211101
5443032412103231
621451123341225
72113006163156
oct337775564521
985536040468
1030064175441
1111828496a93
1259b0521815
132ab1774731
141652b9222d
15bae5a3c7b
hex6fff6e951

30064175441 has 16 divisors (see below), whose sum is σ = 31398033408. Its totient is φ = 28753920000.

The previous prime is 30064175359. The next prime is 30064175443. The reversal of 30064175441 is 14457146003.

It is a cyclic number.

It is not a de Polignac number, because 30064175441 - 210 = 30064174417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30064175443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2251601 + ... + 2264913.

It is an arithmetic number, because the mean of its divisors is an integer number (1962377088).

Almost surely, 230064175441 is an apocalyptic number.

30064175441 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30064175441 is a deficient number, since it is larger than the sum of its proper divisors (1333857967).

30064175441 is a wasteful number, since it uses less digits than its factorization.

30064175441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14192.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 30064175441 in words is "thirty billion, sixty-four million, one hundred seventy-five thousand, four hundred forty-one".

Divisors: 1 31 97 751 3007 13313 23281 72847 412703 1291361 2258257 9998063 40032191 309939953 969812111 30064175441