Base | Representation |
---|---|
bin | 1111000001100100100000 |
3 | 21102002201210 |
4 | 33001210200 |
5 | 2002013332 |
6 | 220230120 |
7 | 45322530 |
oct | 17014440 |
9 | 7362653 |
10 | 3938592 |
11 | 2250139 |
12 | 139b340 |
13 | a7b938 |
14 | 7474c0 |
15 | 52becc |
hex | 3c1920 |
3938592 has 48 divisors (see below), whose sum is σ = 11817792. Its totient is φ = 1125120.
The previous prime is 3938549. The next prime is 3938593. The reversal of 3938592 is 2958393.
It is a tau number, because it is divible by the number of its divisors (48).
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 3938592.
It is not an unprimeable number, because it can be changed into a prime (3938593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259 + ... + 3602.
It is an arithmetic number, because the mean of its divisors is an integer number (246204).
Almost surely, 23938592 is an apocalyptic number.
3938592 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3938592 is an abundant number, since it is smaller than the sum of its proper divisors (7879200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3938592 is a wasteful number, since it uses less digits than its factorization.
3938592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5881 (or 5873 counting only the distinct ones).
The product of its digits is 58320, while the sum is 39.
The square root of 3938592 is about 1984.5886223598. The cubic root of 3938592 is about 157.9235864010.
The spelling of 3938592 in words is "three million, nine hundred thirty-eight thousand, five hundred ninety-two".
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