Base | Representation |
---|---|
bin | 1111000001011011011100 |
3 | 21102001221022 |
4 | 33001123130 |
5 | 2002004022 |
6 | 220223312 |
7 | 45321041 |
oct | 17013334 |
9 | 7361838 |
10 | 3938012 |
11 | 224a761 |
12 | 139ab38 |
13 | a7b5b0 |
14 | 7471c8 |
15 | 52bc42 |
hex | 3c16dc |
3938012 has 12 divisors (see below), whose sum is σ = 7421736. Its totient is φ = 1817520.
The previous prime is 3937993. The next prime is 3938029. The reversal of 3938012 is 2108393.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37814 + ... + 37917.
It is an arithmetic number, because the mean of its divisors is an integer number (618478).
Almost surely, 23938012 is an apocalyptic number.
It is an amenable number.
3938012 is a deficient number, since it is larger than the sum of its proper divisors (3483724).
3938012 is a wasteful number, since it uses less digits than its factorization.
3938012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75748 (or 75746 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 3938012 is about 1984.4424909783. The cubic root of 3938012 is about 157.9158340387.
The spelling of 3938012 in words is "three million, nine hundred thirty-eight thousand, twelve".
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