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30201573005 = 523325924097
BaseRepresentation
bin11100001000001001…
…110110111010001101
32212221210120212112222
4130020021312322031
5443323100314010
621512512305125
72116265064152
oct341011667215
985853525488
1030201573005
111189900089a
125a2a5421a5
132b04080376
14166711a229
15bbb694355
hex708276e8d

30201573005 has 8 divisors (see below), whose sum is σ = 36397433592. Its totient is φ = 24057561088.

The previous prime is 30201572983. The next prime is 30201573011. The reversal of 30201573005 is 50037510203.

It can be written as a sum of positive squares in 4 ways, for example, as 2769601129 + 27431971876 = 52627^2 + 165626^2 .

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 30201573005 - 214 = 30201556621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12960884 + ... + 12963213.

It is an arithmetic number, because the mean of its divisors is an integer number (4549679199).

Almost surely, 230201573005 is an apocalyptic number.

It is an amenable number.

30201573005 is a deficient number, since it is larger than the sum of its proper divisors (6195860587).

30201573005 is a wasteful number, since it uses less digits than its factorization.

30201573005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25924335.

The product of its (nonzero) digits is 3150, while the sum is 26.

The spelling of 30201573005 in words is "thirty billion, two hundred one million, five hundred seventy-three thousand, five".

Divisors: 1 5 233 1165 25924097 129620485 6040314601 30201573005