Base | Representation |
---|---|
bin | 100111010000… |
… | …001000110000 |
3 | 201100202211110 |
4 | 213100020300 |
5 | 10113232322 |
6 | 1004313320 |
7 | 153314106 |
oct | 47201060 |
9 | 21322743 |
10 | 10289712 |
11 | 58988a4 |
12 | 3542840 |
13 | 21936b4 |
14 | 151bc76 |
15 | d83c0c |
hex | 9d0230 |
10289712 has 30 divisors (see below), whose sum is σ = 26639292. Its totient is φ = 3422496.
The previous prime is 10289711. The next prime is 10289731. The reversal of 10289712 is 21798201.
It is a self number, because there is not a number n which added to its sum of digits gives 10289712.
It is not an unprimeable number, because it can be changed into a prime (10289711) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21993 + ... + 22455.
Almost surely, 210289712 is an apocalyptic number.
10289712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10289712 is an abundant number, since it is smaller than the sum of its proper divisors (16349580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10289712 is an frugal number, since it uses more digits than its factorization.
10289712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 937 (or 468 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 30.
The square root of 10289712 is about 3207.7580956176. The cubic root of 10289712 is about 217.5042461848.
The spelling of 10289712 in words is "ten million, two hundred eighty-nine thousand, seven hundred twelve".
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