Base | Representation |
---|---|
bin | 110111101110… |
… | …011000010010 |
3 | 1000111011020222 |
4 | 313232120102 |
5 | 12214423030 |
6 | 1241033042 |
7 | 235110413 |
oct | 67563022 |
9 | 30434228 |
10 | 14607890 |
11 | 8278140 |
12 | 4a85782 |
13 | 304602b |
14 | 1d2380a |
15 | 14383e5 |
hex | dee612 |
14607890 has 48 divisors (see below), whose sum is σ = 29773440. Its totient is φ = 5116800.
The previous prime is 14607889. The next prime is 14607907. The reversal of 14607890 is 9870641.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 14607890.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 184871 + ... + 184949.
It is an arithmetic number, because the mean of its divisors is an integer number (620280).
Almost surely, 214607890 is an apocalyptic number.
14607890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14607890 is an abundant number, since it is smaller than the sum of its proper divisors (15165550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14607890 is a wasteful number, since it uses less digits than its factorization.
14607890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179 (or 138 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 14607890 is about 3822.0269491462. The cubic root of 14607890 is about 244.4532580997.
The spelling of 14607890 in words is "fourteen million, six hundred seven thousand, eight hundred ninety".
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