Base | Representation |
---|---|
bin | 110100100111… |
… | …111010011010 |
3 | 221221212010211 |
4 | 310213322122 |
5 | 12012414340 |
6 | 1211401334 |
7 | 225153400 |
oct | 64477232 |
9 | 27855124 |
10 | 13794970 |
11 | 7872402 |
12 | 475324a |
13 | 2b20007 |
14 | 1b91470 |
15 | 13275ea |
hex | d27e9a |
13794970 has 48 divisors (see below), whose sum is σ = 29548800. Its totient is φ = 4621344.
The previous prime is 13794953. The next prime is 13794971. The reversal of 13794970 is 7949731.
It is not an unprimeable number, because it can be changed into a prime (13794971) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22731 + ... + 23329.
It is an arithmetic number, because the mean of its divisors is an integer number (615600).
Almost surely, 213794970 is an apocalyptic number.
13794970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13794970 is an abundant number, since it is smaller than the sum of its proper divisors (15753830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13794970 is a wasteful number, since it uses less digits than its factorization.
13794970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667 (or 660 counting only the distinct ones).
The product of its (nonzero) digits is 47628, while the sum is 40.
The square root of 13794970 is about 3714.1580472565. The cubic root of 13794970 is about 239.8318845807.
The spelling of 13794970 in words is "thirteen million, seven hundred ninety-four thousand, nine hundred seventy".
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