Base | Representation |
---|---|
bin | 100000010100… |
… | …011100110100 |
3 | 120221102220120 |
4 | 200110130310 |
5 | 4132103442 |
6 | 501331540 |
7 | 132004536 |
oct | 40243464 |
9 | 16842816 |
10 | 8472372 |
11 | 4867467 |
12 | 2a06bb0 |
13 | 19a844c |
14 | 11a7856 |
15 | b254ec |
hex | 814734 |
8472372 has 24 divisors (see below), whose sum is σ = 20629056. Its totient is φ = 2701248.
The previous prime is 8472337. The next prime is 8472383. The reversal of 8472372 is 2732748.
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, 15073 + ... + 15624.
It is an arithmetic number, because the mean of its divisors is an integer number (859544).
Almost surely, 28472372 is an apocalyptic number.
It is an amenable number.
8472372 is an abundant number, since it is smaller than the sum of its proper divisors (12156684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8472372 is a wasteful number, since it uses less digits than its factorization.
8472372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30727 (or 30725 counting only the distinct ones).
The product of its digits is 18816, while the sum is 33.
The square root of 8472372 is about 2910.7339280669. The cubic root of 8472372 is about 203.8614014354.
The spelling of 8472372 in words is "eight million, four hundred seventy-two thousand, three hundred seventy-two".
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