Base | Representation |
---|---|
bin | 1110101110110111111100 |
3 | 21021012200111 |
4 | 32232313330 |
5 | 1442041022 |
6 | 214435404 |
7 | 44553340 |
oct | 16566774 |
9 | 7235614 |
10 | 3862012 |
11 | 21a8650 |
12 | 1362b64 |
13 | a52b1b |
14 | 727620 |
15 | 514477 |
hex | 3aedfc |
3862012 has 24 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 1504560.
The previous prime is 3862007. The next prime is 3862013. The reversal of 3862012 is 2102683.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3862013) 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, 5962 + ... + 6577.
It is an arithmetic number, because the mean of its divisors is an integer number (351120).
Almost surely, 23862012 is an apocalyptic number.
It is an amenable number.
3862012 is an abundant number, since it is smaller than the sum of its proper divisors (4564868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3862012 is a wasteful number, since it uses less digits than its factorization.
3862012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12561 (or 12559 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 3862012 is about 1965.2002442499. The cubic root of 3862012 is about 156.8933512391.
Adding to 3862012 its reverse (2102683), we get a palindrome (5964695).
The spelling of 3862012 in words is "three million, eight hundred sixty-two thousand, twelve".
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