Base | Representation |
---|---|
bin | 100111001110000100… |
… | …111011011111101101 |
3 | 11000200212100120002110 |
4 | 213032010323133231 |
5 | 1142221144320204 |
6 | 31202424314233 |
7 | 3020401660443 |
oct | 471604733755 |
9 | 130625316073 |
10 | 42112104429 |
11 | 1695020439a |
12 | 81b3312979 |
13 | 3c8181aab5 |
14 | 2076cc8b93 |
15 | 1167140889 |
hex | 9ce13b7ed |
42112104429 has 16 divisors (see below), whose sum is σ = 56791465344. Its totient is φ = 27754584000.
The previous prime is 42112104413. The next prime is 42112104451. The reversal of 42112104429 is 92440121124.
It is not a de Polignac number, because 42112104429 - 24 = 42112104413 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42112104396 and 42112104405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42112104929) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95152 + ... + 305414.
It is an arithmetic number, because the mean of its divisors is an integer number (3549466584).
Almost surely, 242112104429 is an apocalyptic number.
It is an amenable number.
42112104429 is a deficient number, since it is larger than the sum of its proper divisors (14679360915).
42112104429 is a wasteful number, since it uses less digits than its factorization.
42112104429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211028.
The product of its (nonzero) digits is 4608, while the sum is 30.
The spelling of 42112104429 in words is "forty-two billion, one hundred twelve million, one hundred four thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •