Search a number
-
+
30110222201 = 271992311197
BaseRepresentation
bin11100000010101101…
…011000011101111001
32212201102200202210212
4130002231120131321
5443131204102301
621455450320505
72114105444243
oct340255303571
985642622725
1030110222201
1111851487664
125a03a29135
132abb177637
141658d3b093
15bb364c4bb
hex702b58779

30110222201 has 8 divisors (see below), whose sum is σ = 30227074944. Its totient is φ = 29993412240.

The previous prime is 30110222189. The next prime is 30110222213. The reversal of 30110222201 is 10222201103.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30110222189) and next prime (30110222213).

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 30110222201 - 214 = 30110205817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30110222251) 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, 2683535 + ... + 2694731.

It is an arithmetic number, because the mean of its divisors is an integer number (3778384368).

Almost surely, 230110222201 is an apocalyptic number.

It is an amenable number.

30110222201 is a deficient number, since it is larger than the sum of its proper divisors (116852743).

30110222201 is a wasteful number, since it uses less digits than its factorization.

30110222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21391.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30110222201 its reverse (10222201103), we get a palindrome (40332423304).

The spelling of 30110222201 in words is "thirty billion, one hundred ten million, two hundred twenty-two thousand, two hundred one".

Divisors: 1 271 9923 11197 2689133 3034387 111107831 30110222201