Base | Representation |
---|---|
bin | 100111001111… |
… | …001111010111 |
3 | 201100120210102 |
4 | 213033033113 |
5 | 10113123124 |
6 | 1004244315 |
7 | 153300311 |
oct | 47171727 |
9 | 21316712 |
10 | 10286039 |
11 | 5896065 |
12 | 354069b |
13 | 2191b1a |
14 | 151a7b1 |
15 | d82aae |
hex | 9cf3d7 |
10286039 has 12 divisors (see below), whose sum is σ = 10958280. Its totient is φ = 9643200.
The previous prime is 10286027. The next prime is 10286053. The reversal of 10286039 is 93068201.
It is a de Polignac number, because none of the positive numbers 2k-10286039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10286009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48644 + ... + 48854.
It is an arithmetic number, because the mean of its divisors is an integer number (913190).
Almost surely, 210286039 is an apocalyptic number.
10286039 is a deficient number, since it is larger than the sum of its proper divisors (672241).
10286039 is an equidigital number, since it uses as much as digits as its factorization.
10286039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322 (or 281 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 10286039 is about 3207.1855262831. The cubic root of 10286039 is about 217.4783631094.
The spelling of 10286039 in words is "ten million, two hundred eighty-six thousand, thirty-nine".
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