Base | Representation |
---|---|
bin | 100110110101… |
… | …010101001000 |
3 | 201011012012210 |
4 | 212311111020 |
5 | 10101224122 |
6 | 1002105120 |
7 | 152346021 |
oct | 46652510 |
9 | 21135183 |
10 | 10179912 |
11 | 5823356 |
12 | 34ab1a0 |
13 | 2155722 |
14 | 14cdc48 |
15 | d6140c |
hex | 9b5548 |
10179912 has 16 divisors (see below), whose sum is σ = 25449840. Its totient is φ = 3393296.
The previous prime is 10179907. The next prime is 10179929. The reversal of 10179912 is 21997101.
It is a self number, because there is not a number n which added to its sum of digits gives 10179912.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212058 + ... + 212105.
It is an arithmetic number, because the mean of its divisors is an integer number (1590615).
Almost surely, 210179912 is an apocalyptic number.
10179912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10179912 is an abundant number, since it is smaller than the sum of its proper divisors (15269928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10179912 is a wasteful number, since it uses less digits than its factorization.
10179912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424172 (or 424168 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 30.
The square root of 10179912 is about 3190.5974362179. The cubic root of 10179912 is about 216.7278259957.
The spelling of 10179912 in words is "ten million, one hundred seventy-nine thousand, nine hundred twelve".
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