Base | Representation |
---|---|
bin | 110100000111… |
… | …001110101110 |
3 | 221201001111202 |
4 | 310013032232 |
5 | 11444123402 |
6 | 1204445502 |
7 | 224055200 |
oct | 64071656 |
9 | 27631452 |
10 | 13661102 |
11 | 7790874 |
12 | 46a9892 |
13 | 2aa40c0 |
14 | 1b58770 |
15 | 12ecb02 |
hex | d073ae |
13661102 has 24 divisors (see below), whose sum is σ = 25673256. Its totient is φ = 5403888.
The previous prime is 13661083. The next prime is 13661191. The reversal of 13661102 is 20116631.
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 11 ways as a sum of consecutive naturals, for example, 4088 + ... + 6635.
It is an arithmetic number, because the mean of its divisors is an integer number (1069719).
Almost surely, 213661102 is an apocalyptic number.
13661102 is a deficient number, since it is larger than the sum of its proper divisors (12012154).
13661102 is a wasteful number, since it uses less digits than its factorization.
13661102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10752 (or 10745 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 13661102 is about 3696.0928018652. The cubic root of 13661102 is about 239.0535759865.
Adding to 13661102 its reverse (20116631), we get a palindrome (33777733).
The spelling of 13661102 in words is "thirteen million, six hundred sixty-one thousand, one hundred two".
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