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30230927258 = 272159351947
BaseRepresentation
bin11100001001111001…
…110101011110011010
32220000211211020000112
4130021321311132122
5443403104133013
621515441404322
72120102433110
oct341171653632
986024736015
1030230927258
1111903630104
125a383396a2
132b0a18a44c
14166ad9bab0
15bbe041ba8
hex709e7579a

30230927258 has 8 divisors (see below), whose sum is σ = 51824446752. Its totient is φ = 12956111676.

The previous prime is 30230927213. The next prime is 30230927261. The reversal of 30230927258 is 85272903203.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079675960 + ... + 1079675987.

It is an arithmetic number, because the mean of its divisors is an integer number (6478055844).

Almost surely, 230230927258 is an apocalyptic number.

30230927258 is a deficient number, since it is larger than the sum of its proper divisors (21593519494).

30230927258 is a wasteful number, since it uses less digits than its factorization.

30230927258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159351956.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 30230927258 in words is "thirty billion, two hundred thirty million, nine hundred twenty-seven thousand, two hundred fifty-eight".

Divisors: 1 2 7 14 2159351947 4318703894 15115463629 30230927258