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30087222801 = 373137384579
BaseRepresentation
bin11100000001010101…
…101001011000010001
32212122211102021120020
4130001111221120101
5443104312112201
621453305334053
72113406113506
oct340125513021
985584367506
1030087222801
111183a4a8899
1259b8197329
132ab6483c1c
141655c714ad
15bb1607a36
hex701569611

30087222801 has 8 divisors (see below), whose sum is σ = 40665835680. Its totient is φ = 19783379232.

The previous prime is 30087222749. The next prime is 30087222827. The reversal of 30087222801 is 10822278003.

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

It is not a de Polignac number, because 30087222801 - 223 = 30078834193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30087222101) 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, 68692071 + ... + 68692508.

It is an arithmetic number, because the mean of its divisors is an integer number (5083229460).

Almost surely, 230087222801 is an apocalyptic number.

It is an amenable number.

30087222801 is a deficient number, since it is larger than the sum of its proper divisors (10578612879).

30087222801 is a wasteful number, since it uses less digits than its factorization.

30087222801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137384655.

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 30087222801 in words is "thirty billion, eighty-seven million, two hundred twenty-two thousand, eight hundred one".

Divisors: 1 3 73 219 137384579 412153737 10029074267 30087222801