Base | Representation |
---|---|
bin | 100111100001010011… |
… | …001111001110101100 |
3 | 11001112100020011112202 |
4 | 213201103033032230 |
5 | 1143401230404010 |
6 | 31254425121032 |
7 | 3031366224143 |
oct | 474123171654 |
9 | 131470204482 |
10 | 42434622380 |
11 | 16aa6268957 |
12 | 8283329178 |
13 | 40035a1117 |
14 | 20a7a8075a |
15 | 11855eb6a5 |
hex | 9e14cf3ac |
42434622380 has 12 divisors (see below), whose sum is σ = 89112707040. Its totient is φ = 16973848944.
The previous prime is 42434622361. The next prime is 42434622407. The reversal of 42434622380 is 8322643424.
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 3 ways as a sum of consecutive naturals, for example, 1060865540 + ... + 1060865579.
It is an arithmetic number, because the mean of its divisors is an integer number (7426058920).
Almost surely, 242434622380 is an apocalyptic number.
It is an amenable number.
42434622380 is an abundant number, since it is smaller than the sum of its proper divisors (46678084660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42434622380 is a wasteful number, since it uses less digits than its factorization.
42434622380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2121731128 (or 2121731126 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 38.
The spelling of 42434622380 in words is "forty-two billion, four hundred thirty-four million, six hundred twenty-two thousand, three hundred eighty".
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