Base | Representation |
---|---|
bin | 1110101010111111… |
… | …0110101100111110 |
3 | 101011110211010111000 |
4 | 3222233312230332 |
5 | 31031213211444 |
6 | 1450445511130 |
7 | 166411650510 |
oct | 35257665476 |
9 | 11143733430 |
10 | 3938413374 |
11 | 174114a295 |
12 | 91ab724a6 |
13 | 4a9c3a51c |
14 | 2950c1bb0 |
15 | 180b5c469 |
hex | eabf6b3e |
3938413374 has 32 divisors (see below), whose sum is σ = 10002320640. Its totient is φ = 1125260856.
The previous prime is 3938413343. The next prime is 3938413379. The reversal of 3938413374 is 4733148393.
It is a happy number.
It is a super-2 number, since 2×39384133742 = 31022199809004127752, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3938413379) 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, 5209164 + ... + 5209919.
It is an arithmetic number, because the mean of its divisors is an integer number (312572520).
Almost surely, 23938413374 is an apocalyptic number.
3938413374 is an abundant number, since it is smaller than the sum of its proper divisors (6063907266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3938413374 is a wasteful number, since it uses less digits than its factorization.
3938413374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10419101 (or 10419095 counting only the distinct ones).
The product of its digits is 653184, while the sum is 45.
The square root of 3938413374 is about 62756.7795062812. The cubic root of 3938413374 is about 1579.2119894162.
The spelling of 3938413374 in words is "three billion, nine hundred thirty-eight million, four hundred thirteen thousand, three hundred seventy-four".
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