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30220201313 = 833229112759
BaseRepresentation
bin11100001001010000…
…111010110101100001
32220000002122021210022
4130021100322311201
5443342332420223
621514415443225
72116612321121
oct341120726541
986002567708
1030220201313
11118a8574595
125a34826515
132b07ba3333
1416697a8c81
15bbd123ac8
hex70943ad61

30220201313 has 8 divisors (see below), whose sum is σ = 30594043200. Its totient is φ = 29846591568.

The previous prime is 30220201301. The next prime is 30220201343. The reversal of 30220201313 is 31310202203.

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 30220201313 - 226 = 30153092449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220201291 and 30220201300.

It is not an unprimeable number, because it can be changed into a prime (30220201343) 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, 211628 + ... + 324386.

It is an arithmetic number, because the mean of its divisors is an integer number (3824255400).

Almost surely, 230220201313 is an apocalyptic number.

It is an amenable number.

30220201313 is a deficient number, since it is larger than the sum of its proper divisors (373841887).

30220201313 is a wasteful number, since it uses less digits than its factorization.

30220201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116071.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30220201313 its reverse (31310202203), we get a palindrome (61530403516).

The spelling of 30220201313 in words is "thirty billion, two hundred twenty million, two hundred one thousand, three hundred thirteen".

Divisors: 1 83 3229 112759 268007 9358997 364098811 30220201313