Base | Representation |
---|---|
bin | 1111000000000100011010 |
3 | 21101210022000 |
4 | 33000010122 |
5 | 2001314232 |
6 | 220141430 |
7 | 45265563 |
oct | 17000432 |
9 | 7353260 |
10 | 3932442 |
11 | 2246558 |
12 | 1397876 |
13 | a78bb7 |
14 | 74516a |
15 | 52a27c |
hex | 3c011a |
3932442 has 16 divisors (see below), whose sum is σ = 8738880. Its totient is φ = 1310796.
The previous prime is 3932413. The next prime is 3932447. The reversal of 3932442 is 2442393.
It is a happy number.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (3932447) 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, 36358 + ... + 36465.
It is an arithmetic number, because the mean of its divisors is an integer number (546180).
Almost surely, 23932442 is an apocalyptic number.
3932442 is an abundant number, since it is smaller than the sum of its proper divisors (4806438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3932442 is a wasteful number, since it uses less digits than its factorization.
3932442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72834 (or 72828 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
The square root of 3932442 is about 1983.0385775370. The cubic root of 3932442 is about 157.8413458430.
The spelling of 3932442 in words is "three million, nine hundred thirty-two thousand, four hundred forty-two".
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