Base | Representation |
---|---|
bin | 100110111010… |
… | …011011000010 |
3 | 201012020211022 |
4 | 212322123002 |
5 | 10102411040 |
6 | 1002345442 |
7 | 152463566 |
oct | 46723302 |
9 | 21166738 |
10 | 10200770 |
11 | 5837a98 |
12 | 34bb282 |
13 | 2162078 |
14 | 14d76a6 |
15 | d676b5 |
hex | 9ba6c2 |
10200770 has 8 divisors (see below), whose sum is σ = 18361404. Its totient is φ = 4080304.
The previous prime is 10200769. The next prime is 10200781. The reversal of 10200770 is 7700201.
It is a happy number.
10200770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9991921 + 208849 = 3161^2 + 457^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 510029 + ... + 510048.
Almost surely, 210200770 is an apocalyptic number.
10200770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10200770 is a deficient number, since it is larger than the sum of its proper divisors (8160634).
10200770 is a wasteful number, since it uses less digits than its factorization.
10200770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1020084.
The product of its (nonzero) digits is 98, while the sum is 17.
The square root of 10200770 is about 3193.8644304353. The cubic root of 10200770 is about 216.8757455812.
Adding to 10200770 its reverse (7700201), we get a palindrome (17900971).
The spelling of 10200770 in words is "ten million, two hundred thousand, seven hundred seventy".
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