Base | Representation |
---|---|
bin | 110101001011… |
… | …001000100010 |
3 | 222020012000221 |
4 | 311023020202 |
5 | 12032023414 |
6 | 1214433254 |
7 | 226324111 |
oct | 65131042 |
9 | 28205027 |
10 | 13939234 |
11 | 7960831 |
12 | 480282a |
13 | 2b7088a |
14 | 1bcbc78 |
15 | 1355224 |
hex | d4b222 |
13939234 has 8 divisors (see below), whose sum is σ = 21173760. Its totient is φ = 6881316.
The previous prime is 13939231. The next prime is 13939249. The reversal of 13939234 is 43293931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13939234.
It is not an unprimeable number, because it can be changed into a prime (13939231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43954 + ... + 44269.
It is an arithmetic number, because the mean of its divisors is an integer number (2646720).
Almost surely, 213939234 is an apocalyptic number.
13939234 is a deficient number, since it is larger than the sum of its proper divisors (7234526).
13939234 is an equidigital number, since it uses as much as digits as its factorization.
13939234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88304.
The product of its digits is 17496, while the sum is 34.
The square root of 13939234 is about 3733.5283580013. The cubic root of 13939234 is about 240.6650190144.
The spelling of 13939234 in words is "thirteen million, nine hundred thirty-nine thousand, two hundred thirty-four".
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