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3430013011213 = 19368692587289
BaseRepresentation
bin110001111010011100101…
…101010000010100001101
3110010220110111121120211211
4301322130231100110031
5422144131312324323
611143420510414421
7502544630354365
oct61723455202415
913126414546754
103430013011213
111102729a19678
12474914501411
131bb5ab13a679
14bc02912d9a5
155e350e8670d
hex31e9cb5050d

3430013011213 has 8 divisors (see below), whose sum is σ = 3448288366200. Its totient is φ = 3411742844928.

The previous prime is 3430013011211. The next prime is 3430013011241. The reversal of 3430013011213 is 3121103100343.

It can be written as a sum of positive squares in 4 ways, for example, as 119061572809 + 3310951438404 = 345053^2 + 1819602^2 .

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 3430013011213 - 21 = 3430013011211 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 (3430013011211) 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, 32073 + ... + 2619361.

It is an arithmetic number, because the mean of its divisors is an integer number (431036045775).

Almost surely, 23430013011213 is an apocalyptic number.

It is an amenable number.

3430013011213 is a deficient number, since it is larger than the sum of its proper divisors (18275354987).

3430013011213 is a wasteful number, since it uses less digits than its factorization.

3430013011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594351.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3430013011213 its reverse (3121103100343), we get a palindrome (6551116111556).

It can be divided in two parts, 34300130 and 11213, that added together give a palindrome (34311343).

The spelling of 3430013011213 in words is "three trillion, four hundred thirty billion, thirteen million, eleven thousand, two hundred thirteen".

Divisors: 1 193 6869 1325717 2587289 499346777 17772088141 3430013011213