Base | Representation |
---|---|
bin | 110100011010… |
… | …010001011101 |
3 | 221212000111121 |
4 | 310122101131 |
5 | 12004122401 |
6 | 1210250541 |
7 | 224531455 |
oct | 64322135 |
9 | 27760447 |
10 | 13739101 |
11 | 7834432 |
12 | 4726a51 |
13 | 2b0075c |
14 | 1b78d65 |
15 | 1315ca1 |
hex | d1a45d |
13739101 has 2 divisors, whose sum is σ = 13739102. Its totient is φ = 13739100.
The previous prime is 13739093. The next prime is 13739161. The reversal of 13739101 is 10193731.
13739101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11492100 + 2247001 = 3390^2 + 1499^2 .
It is an emirp because it is prime and its reverse (10193731) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13739101 - 23 = 13739093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13739161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6869550 + 6869551.
It is an arithmetic number, because the mean of its divisors is an integer number (6869551).
Almost surely, 213739101 is an apocalyptic number.
It is an amenable number.
13739101 is a deficient number, since it is larger than the sum of its proper divisors (1).
13739101 is an equidigital number, since it uses as much as digits as its factorization.
13739101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 567, while the sum is 25.
The square root of 13739101 is about 3706.6293313467. The cubic root of 13739101 is about 239.5076771089.
The spelling of 13739101 in words is "thirteen million, seven hundred thirty-nine thousand, one hundred one".
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