Base | Representation |
---|---|
bin | 100111100001000011… |
… | …001000101001010011 |
3 | 11001112001021201001022 |
4 | 213201003020221103 |
5 | 1143344140313412 |
6 | 31254154430055 |
7 | 3031315313213 |
oct | 474103105123 |
9 | 131461251038 |
10 | 42430401107 |
11 | 16aa39453a6 |
12 | 8281a3232b |
13 | 4002753923 |
14 | 20a72a2243 |
15 | 1185065a72 |
hex | 9e10c8a53 |
42430401107 has 4 divisors (see below), whose sum is σ = 42460731600. Its totient is φ = 42400070616.
The previous prime is 42430401073. The next prime is 42430401137. The reversal of 42430401107 is 70110403424.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42430401107 - 222 = 42426206803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42430401137) 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, 15163148 + ... + 15165945.
It is an arithmetic number, because the mean of its divisors is an integer number (10615182900).
Almost surely, 242430401107 is an apocalyptic number.
42430401107 is a deficient number, since it is larger than the sum of its proper divisors (30330493).
42430401107 is a wasteful number, since it uses less digits than its factorization.
42430401107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30330492.
The product of its (nonzero) digits is 2688, while the sum is 26.
The spelling of 42430401107 in words is "forty-two billion, four hundred thirty million, four hundred one thousand, one hundred seven".
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