Base | Representation |
---|---|
bin | 100111001111… |
… | …010000111000 |
3 | 201100120221000 |
4 | 213033100320 |
5 | 10113124021 |
6 | 1004245000 |
7 | 153300510 |
oct | 47172070 |
9 | 21316830 |
10 | 10286136 |
11 | 5896143 |
12 | 3540760 |
13 | 2191b93 |
14 | 151a840 |
15 | d82b26 |
hex | 9cf438 |
10286136 has 64 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 2938464.
The previous prime is 10286131. The next prime is 10286147. The reversal of 10286136 is 63168201.
10286136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10286131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1890 + ... + 4913.
It is an arithmetic number, because the mean of its divisors is an integer number (510300).
Almost surely, 210286136 is an apocalyptic number.
It is an amenable number.
10286136 is an abundant number, since it is smaller than the sum of its proper divisors (22373064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10286136 is a wasteful number, since it uses less digits than its factorization.
10286136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6825 (or 6815 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 10286136 is about 3207.2006485407. The cubic root of 10286136 is about 217.4790467330.
It can be divided in two parts, 10 and 286136, that added together give a triangular number (286146 = T756).
The spelling of 10286136 in words is "ten million, two hundred eighty-six thousand, one hundred thirty-six".
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