Base | Representation |
---|---|
bin | 100110111100… |
… | …000110101100 |
3 | 201012121021111 |
4 | 212330012230 |
5 | 10103121120 |
6 | 1002441404 |
7 | 152522641 |
oct | 46740654 |
9 | 21177244 |
10 | 10207660 |
11 | 5842191 |
12 | 3503264 |
13 | 2165248 |
14 | 14d9dc8 |
15 | d6975a |
hex | 9bc1ac |
10207660 has 12 divisors (see below), whose sum is σ = 21436128. Its totient is φ = 4083056.
The previous prime is 10207657. The next prime is 10207697. The reversal of 10207660 is 6670201.
10207660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255172 + ... + 255211.
It is an arithmetic number, because the mean of its divisors is an integer number (1786344).
Almost surely, 210207660 is an apocalyptic number.
10207660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10207660 is an abundant number, since it is smaller than the sum of its proper divisors (11228468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10207660 is a wasteful number, since it uses less digits than its factorization.
10207660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510392 (or 510390 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 10207660 is about 3194.9428789886. The cubic root of 10207660 is about 216.9245633856.
Adding to 10207660 its reverse (6670201), we get a palindrome (16877861).
The spelling of 10207660 in words is "ten million, two hundred seven thousand, six hundred sixty".
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