Base | Representation |
---|---|
bin | 100101110000… |
… | …111111101010 |
3 | 200121222021001 |
4 | 211300333222 |
5 | 10013300020 |
6 | 552105214 |
7 | 150102001 |
oct | 45607752 |
9 | 20558231 |
10 | 9900010 |
11 | 565202a |
12 | 339520a |
13 | 20881c3 |
14 | 1459c38 |
15 | d0850a |
hex | 970fea |
9900010 has 8 divisors (see below), whose sum is σ = 17820036. Its totient is φ = 3960000.
The previous prime is 9899999. The next prime is 9900047. The reversal of 9900010 is 100099.
It can be written as a sum of positive squares in 2 ways, for example, as 8696601 + 1203409 = 2949^2 + 1097^2 .
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, 494991 + ... + 495010.
Almost surely, 29900010 is an apocalyptic number.
9900010 is a deficient number, since it is larger than the sum of its proper divisors (7920026).
9900010 is a wasteful number, since it uses less digits than its factorization.
9900010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 990008.
The product of its (nonzero) digits is 81, while the sum is 19.
The square root of 9900010 is about 3146.4281336144. The cubic root of 9900010 is about 214.7229891991.
The spelling of 9900010 in words is "nine million, nine hundred thousand, ten".
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