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30110201213 = 471987322417
BaseRepresentation
bin11100000010101101…
…010011010101111101
32212201102122201000112
4130002231103111331
5443131202414323
621455450035405
72114105326121
oct340255232575
985642581015
1030110201213
1111851472914
125a03a18b65
132abb16ac11
141658d33581
15bb3646178
hex702b5357d

30110201213 has 8 divisors (see below), whose sum is σ = 30766415232. Its totient is φ = 29454636096.

The previous prime is 30110201207. The next prime is 30110201249. The reversal of 30110201213 is 31210201103.

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 30110201213 - 210 = 30110200189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110206213) 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, 67820 + ... + 254597.

It is an arithmetic number, because the mean of its divisors is an integer number (3845801904).

Almost surely, 230110201213 is an apocalyptic number.

It is an amenable number.

30110201213 is a deficient number, since it is larger than the sum of its proper divisors (656214019).

30110201213 is a wasteful number, since it uses less digits than its factorization.

30110201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324451.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30110201213 its reverse (31210201103), we get a palindrome (61320402316).

The spelling of 30110201213 in words is "thirty billion, one hundred ten million, two hundred one thousand, two hundred thirteen".

Divisors: 1 47 1987 93389 322417 15153599 640642579 30110201213