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30311241414 = 235051873569
BaseRepresentation
bin11100001110101100…
…001101011011000110
32220020102221121022220
4130032230031123012
5444034134211124
621531431033210
72122066205136
oct341654153306
986212847286
1030311241414
11119449a6343
125a5b20b806
132b209ca80c
141677906ac6
15bc6108879
hex70eb0d6c6

30311241414 has 8 divisors (see below), whose sum is σ = 60622482840. Its totient is φ = 10103747136.

The previous prime is 30311241397. The next prime is 30311241419. The reversal of 30311241414 is 41414211303.

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

30311241414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30311241419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525936779 + ... + 2525936790.

It is an arithmetic number, because the mean of its divisors is an integer number (7577810355).

Almost surely, 230311241414 is an apocalyptic number.

30311241414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30311241414 is a wasteful number, since it uses less digits than its factorization.

30311241414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051873574.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 30311241414 its reverse (41414211303), we get a palindrome (71725452717).

The spelling of 30311241414 in words is "thirty billion, three hundred eleven million, two hundred forty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 5051873569 10103747138 15155620707 30311241414