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30213210201 = 328135840107
BaseRepresentation
bin11100001000110110…
…010000000001011001
32212222121111002210020
4130020312100001121
5443334040211301
621514005541053
72116466022636
oct341066200131
985877432706
1030213210201
11118a462a009
125a32414789
132b065c6195
1416688a918d
15bbc6e2436
hex708d90059

30213210201 has 8 divisors (see below), whose sum is σ = 40427641824. Its totient is φ = 20070459360.

The previous prime is 30213210199. The next prime is 30213210217. The reversal of 30213210201 is 10201231203.

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

It is not a de Polignac number, because 30213210201 - 21 = 30213210199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30213210241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17919211 + ... + 17920896.

It is an arithmetic number, because the mean of its divisors is an integer number (5053455228).

Almost surely, 230213210201 is an apocalyptic number.

It is an amenable number.

30213210201 is a deficient number, since it is larger than the sum of its proper divisors (10214431623).

30213210201 is a wasteful number, since it uses less digits than its factorization.

30213210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35840391.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30213210201 its reverse (10201231203), we get a palindrome (40414441404).

The spelling of 30213210201 in words is "thirty billion, two hundred thirteen million, two hundred ten thousand, two hundred one".

Divisors: 1 3 281 843 35840107 107520321 10071070067 30213210201