Base | Representation |
---|---|
bin | 110011000110… |
… | …011100011110 |
3 | 221012120111121 |
4 | 303012130132 |
5 | 11412130432 |
6 | 1155041154 |
7 | 221601433 |
oct | 63063436 |
9 | 27176447 |
10 | 13395742 |
11 | 761a468 |
12 | 45a01ba |
13 | 2a10399 |
14 | 1ac9b8a |
15 | 1299197 |
hex | cc671e |
13395742 has 8 divisors (see below), whose sum is σ = 20113632. Its totient is φ = 6691200.
The previous prime is 13395737. The next prime is 13395743. The reversal of 13395742 is 24759331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13395698 and 13395707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13395743) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 259 + ... + 5182.
It is an arithmetic number, because the mean of its divisors is an integer number (2514204).
Almost surely, 213395742 is an apocalyptic number.
13395742 is a deficient number, since it is larger than the sum of its proper divisors (6717890).
13395742 is a wasteful number, since it uses less digits than its factorization.
13395742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6674.
The product of its digits is 22680, while the sum is 34.
The square root of 13395742 is about 3660.0193988557. The cubic root of 13395742 is about 237.4956128460.
The spelling of 13395742 in words is "thirteen million, three hundred ninety-five thousand, seven hundred forty-two".
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