Base | Representation |
---|---|
bin | 100101111000… |
… | …010111010011 |
3 | 200200111200000 |
4 | 211320113103 |
5 | 10020231240 |
6 | 552501043 |
7 | 150256002 |
oct | 45702723 |
9 | 20614600 |
10 | 9930195 |
11 | 5672780 |
12 | 33aa783 |
13 | 2098b72 |
14 | 1466c39 |
15 | d12430 |
hex | 9785d3 |
9930195 has 48 divisors (see below), whose sum is σ = 19498752. Its totient is φ = 4808160.
The previous prime is 9930191. The next prime is 9930197. The reversal of 9930195 is 5910399.
It is not a de Polignac number, because 9930195 - 22 = 9930191 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (9930191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12994 + ... + 13736.
It is an arithmetic number, because the mean of its divisors is an integer number (406224).
Almost surely, 29930195 is an apocalyptic number.
9930195 is a deficient number, since it is larger than the sum of its proper divisors (9568557).
9930195 is a wasteful number, since it uses less digits than its factorization.
9930195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774 (or 762 counting only the distinct ones).
The product of its (nonzero) digits is 10935, while the sum is 36.
The square root of 9930195 is about 3151.2211918556. The cubic root of 9930195 is about 214.9409969694.
The spelling of 9930195 in words is "nine million, nine hundred thirty thousand, one hundred ninety-five".
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