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30111052341 = 317590412791
BaseRepresentation
bin11100000010110000…
…100011001000110101
32212201111020221112210
4130002300203020311
5443131412133331
621455520204033
72114115502416
oct340260431065
985644227483
1030111052341
11118519a4327
125a04169619
132abb3a8446
1416590b580d
15bb3763446
hex702c23235

30111052341 has 8 divisors (see below), whose sum is σ = 42509721024. Its totient is φ = 18893209280.

The previous prime is 30111052327. The next prime is 30111052343. The reversal of 30111052341 is 14325011103.

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

It is a cyclic number.

It is not a de Polignac number, because 30111052341 - 210 = 30111051317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30111052343) 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, 295206345 + ... + 295206446.

It is an arithmetic number, because the mean of its divisors is an integer number (5313715128).

Almost surely, 230111052341 is an apocalyptic number.

It is an amenable number.

30111052341 is a deficient number, since it is larger than the sum of its proper divisors (12398668683).

30111052341 is a wasteful number, since it uses less digits than its factorization.

30111052341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590412811.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 30111052341 its reverse (14325011103), we get a palindrome (44436063444).

The spelling of 30111052341 in words is "thirty billion, one hundred eleven million, fifty-two thousand, three hundred forty-one".

Divisors: 1 3 17 51 590412791 1771238373 10037017447 30111052341