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30355351041 = 337273471631
BaseRepresentation
bin11100010001010100…
…011110011000000001
32220100111221121100210
4130101110132120001
5444131432213131
621540044304333
72123143140501
oct342124363001
986314847323
1030355351041
1111967893584
125a71b420a9
132b29ba2aa2
14167d709a01
15bc9e1d146
hex71151e601

30355351041 has 8 divisors (see below), whose sum is σ = 41567688064. Its totient is φ = 19689957360.

The previous prime is 30355351027. The next prime is 30355351067. The reversal of 30355351041 is 14015355303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30355351041 - 217 = 30355219969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30355358041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136735705 + ... + 136735926.

It is an arithmetic number, because the mean of its divisors is an integer number (5195961008).

Almost surely, 230355351041 is an apocalyptic number.

It is an amenable number.

30355351041 is a deficient number, since it is larger than the sum of its proper divisors (11212337023).

30355351041 is a wasteful number, since it uses less digits than its factorization.

30355351041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273471671.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 30355351041 in words is "thirty billion, three hundred fifty-five million, three hundred fifty-one thousand, forty-one".

Divisors: 1 3 37 111 273471631 820414893 10118450347 30355351041