Base | Representation |
---|---|
bin | 1110010110010000… |
… | …0011100010011101 |
3 | 100221102011010101221 |
4 | 3211210003202131 |
5 | 30341431343031 |
6 | 1434101333341 |
7 | 164304435652 |
oct | 34544034235 |
9 | 10842133357 |
10 | 3851434141 |
11 | 16a7041525 |
12 | 8b5a07251 |
13 | 494c05519 |
14 | 28771dc29 |
15 | 1781caa11 |
hex | e590389d |
3851434141 has 4 divisors (see below), whose sum is σ = 3975673984. Its totient is φ = 3727194300.
The previous prime is 3851434091. The next prime is 3851434177. The reversal of 3851434141 is 1414341583.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3851434141 - 29 = 3851433629 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3851434097 and 3851434106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3851434241) 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, 62119875 + ... + 62119936.
It is an arithmetic number, because the mean of its divisors is an integer number (993918496).
Almost surely, 23851434141 is an apocalyptic number.
3851434141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3851434141 is a deficient number, since it is larger than the sum of its proper divisors (124239843).
3851434141 is a wasteful number, since it uses less digits than its factorization.
3851434141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124239842.
The product of its digits is 23040, while the sum is 34.
The square root of 3851434141 is about 62059.9237914453. The cubic root of 3851434141 is about 1567.4997923158.
The spelling of 3851434141 in words is "three billion, eight hundred fifty-one million, four hundred thirty-four thousand, one hundred forty-one".
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