Base | Representation |
---|---|
bin | 100111100111… |
… | …111010110100 |
3 | 201112201110022 |
4 | 213213322310 |
5 | 10124341444 |
6 | 1010344312 |
7 | 154201106 |
oct | 47477264 |
9 | 21481408 |
10 | 10387124 |
11 | 5955000 |
12 | 358b098 |
13 | 21c8b37 |
14 | 1545576 |
15 | da29ee |
hex | 9e7eb4 |
10387124 has 24 divisors (see below), whose sum is σ = 20004096. Its totient is φ = 4719000.
The previous prime is 10387109. The next prime is 10387147. The reversal of 10387124 is 42178301.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 10387093 and 10387102.
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, 4349 + ... + 6299.
It is an arithmetic number, because the mean of its divisors is an integer number (833504).
Almost surely, 210387124 is an apocalyptic number.
It is an amenable number.
10387124 is a deficient number, since it is larger than the sum of its proper divisors (9616972).
10387124 is a wasteful number, since it uses less digits than its factorization.
10387124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1988 (or 1964 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 10387124 is about 3222.9061419781. The cubic root of 10387124 is about 218.1884575210.
The spelling of 10387124 in words is "ten million, three hundred eighty-seven thousand, one hundred twenty-four".
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