Base | Representation |
---|---|
bin | 11100010101010011… |
… | …001110011001110110 |
3 | 2220112011121110002022 |
4 | 130111103032121312 |
5 | 444301031213332 |
6 | 21550431513142 |
7 | 2124613600250 |
oct | 342523163166 |
9 | 86464543068 |
10 | 30422132342 |
11 | 119a1556338 |
12 | 5a903887b2 |
13 | 2b3a985554 |
14 | 1688530cd0 |
15 | bd0c10212 |
hex | 7154ce676 |
30422132342 has 16 divisors (see below), whose sum is σ = 52399398912. Its totient is φ = 12976263720.
The previous prime is 30422132339. The next prime is 30422132353. The reversal of 30422132342 is 24323122403.
It is a super-2 number, since 2×304221323422 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 5146358 + ... + 5152265.
It is an arithmetic number, because the mean of its divisors is an integer number (3274962432).
Almost surely, 230422132342 is an apocalyptic number.
30422132342 is a deficient number, since it is larger than the sum of its proper divisors (21977266570).
30422132342 is a wasteful number, since it uses less digits than its factorization.
30422132342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10298843.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 30422132342 its reverse (24323122403), we get a palindrome (54745254745).
The spelling of 30422132342 in words is "thirty billion, four hundred twenty-two million, one hundred thirty-two thousand, three hundred forty-two".
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