Base | Representation |
---|---|
bin | 100110011110… |
… | …101101010111 |
3 | 200222111010001 |
4 | 212132231113 |
5 | 10040243010 |
6 | 1000112131 |
7 | 151511623 |
oct | 46365527 |
9 | 20874101 |
10 | 10087255 |
11 | 576a782 |
12 | 3465647 |
13 | 21224b9 |
14 | 14a8183 |
15 | d43c3a |
hex | 99eb57 |
10087255 has 8 divisors (see below), whose sum is σ = 12179952. Its totient is φ = 8019648.
The previous prime is 10087247. The next prime is 10087267. The reversal of 10087255 is 55278001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10087255 - 23 = 10087247 is a prime.
It is a Duffinian number.
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, 5374 + ... + 7003.
It is an arithmetic number, because the mean of its divisors is an integer number (1522494).
Almost surely, 210087255 is an apocalyptic number.
10087255 is a deficient number, since it is larger than the sum of its proper divisors (2092697).
10087255 is a wasteful number, since it uses less digits than its factorization.
10087255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12545.
The product of its (nonzero) digits is 2800, while the sum is 28.
The square root of 10087255 is about 3176.0439228701. The cubic root of 10087255 is about 216.0682725999.
The spelling of 10087255 in words is "ten million, eighty-seven thousand, two hundred fifty-five".
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