Base | Representation |
---|---|
bin | 110010010011… |
… | …111110011110 |
3 | 220211001221022 |
4 | 302103332132 |
5 | 11334022042 |
6 | 1150404142 |
7 | 220050650 |
oct | 62237636 |
9 | 26731838 |
10 | 13189022 |
11 | 7499120 |
12 | 4500652 |
13 | 296a272 |
14 | 1a746d0 |
15 | 1257cd2 |
hex | c93f9e |
13189022 has 16 divisors (see below), whose sum is σ = 24665472. Its totient is φ = 5138520.
The previous prime is 13189019. The next prime is 13189049. The reversal of 13189022 is 22098131.
It is a junction number, because it is equal to n+sod(n) for n = 13188982 and 13189000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42668 + ... + 42975.
It is an arithmetic number, because the mean of its divisors is an integer number (1541592).
Almost surely, 213189022 is an apocalyptic number.
13189022 is a deficient number, since it is larger than the sum of its proper divisors (11476450).
13189022 is a wasteful number, since it uses less digits than its factorization.
13189022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85663.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 13189022 is about 3631.6693131396. The cubic root of 13189022 is about 236.2676151213.
The spelling of 13189022 in words is "thirteen million, one hundred eighty-nine thousand, twenty-two".
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