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30272060027 = 113881709097
BaseRepresentation
bin11100001100010110…
…101111101001111011
32220010201012222120102
4130030112233221323
5443444121410102
621523511150015
72121112156526
oct341426575173
986121188512
1030272060027
1111924874830
125a4a07530b
132b1585c771
141672627bbd
15bc2969402
hex70c5afa7b

30272060027 has 8 divisors (see below), whose sum is σ = 33032621232. Its totient is φ = 27512924800.

The previous prime is 30272060011. The next prime is 30272060047. The reversal of 30272060027 is 72006027203.

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 30272060027 - 24 = 30272060011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30272060047) 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, 311858 + ... + 397239.

It is an arithmetic number, because the mean of its divisors is an integer number (4129077654).

Almost surely, 230272060027 is an apocalyptic number.

30272060027 is a deficient number, since it is larger than the sum of its proper divisors (2760561205).

30272060027 is a wasteful number, since it uses less digits than its factorization.

30272060027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712989.

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 30272060027 in words is "thirty billion, two hundred seventy-two million, sixty thousand, twenty-seven".

Divisors: 1 11 3881 42691 709097 7800067 2752005457 30272060027