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30213222299 = 134749448809
BaseRepresentation
bin11100001000110110…
…010010111110011011
32212222121111201101022
4130020312102332123
5443334041103144
621514010113055
72116466103131
oct341066227633
985877451338
1030213222299
11118a4638107
125a3241b78b
132b065cb840
1416688ad751
15bbc6e5cee
hex708d92f9b

30213222299 has 8 divisors (see below), whose sum is σ = 33229600320. Its totient is φ = 27295742016.

The previous prime is 30213222293. The next prime is 30213222313. The reversal of 30213222299 is 99222231203.

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 30213222299 - 24 = 30213222283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30213222293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24723794 + ... + 24725015.

It is an arithmetic number, because the mean of its divisors is an integer number (4153700040).

Almost surely, 230213222299 is an apocalyptic number.

30213222299 is a deficient number, since it is larger than the sum of its proper divisors (3016378021).

30213222299 is a wasteful number, since it uses less digits than its factorization.

30213222299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49448869.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 30213222299 in words is "thirty billion, two hundred thirteen million, two hundred twenty-two thousand, two hundred ninety-nine".

Divisors: 1 13 47 611 49448809 642834517 2324094023 30213222299