Base | Representation |
---|---|
bin | 11111111100000000011100 |
3 | 120202100120102 |
4 | 133330000130 |
5 | 4120403002 |
6 | 455240232 |
7 | 131106620 |
oct | 37740034 |
9 | 16670512 |
10 | 8372252 |
11 | 47a9219 |
12 | 2979078 |
13 | 19719c5 |
14 | 117d180 |
15 | b05a02 |
hex | 7fc01c |
8372252 has 24 divisors (see below), whose sum is σ = 16912896. Its totient is φ = 3552048.
The previous prime is 8372237. The next prime is 8372261. The reversal of 8372252 is 2522738.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433 + ... + 4335.
It is an arithmetic number, because the mean of its divisors is an integer number (704704).
Almost surely, 28372252 is an apocalyptic number.
It is an amenable number.
8372252 is an abundant number, since it is smaller than the sum of its proper divisors (8540644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8372252 is a wasteful number, since it uses less digits than its factorization.
8372252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3017 (or 3015 counting only the distinct ones).
The product of its digits is 6720, while the sum is 29.
The square root of 8372252 is about 2893.4844046582. The cubic root of 8372252 is about 203.0551913802.
The spelling of 8372252 in words is "eight million, three hundred seventy-two thousand, two hundred fifty-two".
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