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30214210013 = 1322348721401
BaseRepresentation
bin11100001000111010…
…000100000111011101
32212222200100220021022
4130020322010013131
5443334314210023
621514043213525
72116510355561
oct341072040735
985880326238
1030214210013
11118a51521a9
125a328172a5
132b068862a0
141668a896a1
15bbc83d7c8
hex708e841dd

30214210013 has 16 divisors (see below), whose sum is σ = 32752935936. Its totient is φ = 27706665600.

The previous prime is 30214210003. The next prime is 30214210057. The reversal of 30214210013 is 31001241203.

It is a cyclic number.

It is not a de Polignac number, because 30214210013 - 28 = 30214209757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30214209973 and 30214210000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214210003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1401113 + ... + 1422513.

It is an arithmetic number, because the mean of its divisors is an integer number (2047058496).

Almost surely, 230214210013 is an apocalyptic number.

It is an amenable number.

30214210013 is a deficient number, since it is larger than the sum of its proper divisors (2538725923).

30214210013 is a wasteful number, since it uses less digits than its factorization.

30214210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22124.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30214210013 its reverse (31001241203), we get a palindrome (61215451216).

The spelling of 30214210013 in words is "thirty billion, two hundred fourteen million, two hundred ten thousand, thirteen".

Divisors: 1 13 223 487 2899 6331 21401 108601 278213 1411813 4772423 10422287 62041499 135489731 2324170001 30214210013