Base | Representation |
---|---|
bin | 110010101011… |
… | …111010010110 |
3 | 221000001102102 |
4 | 302223322112 |
5 | 11400141222 |
6 | 1152442102 |
7 | 220636535 |
oct | 62537226 |
9 | 27001372 |
10 | 13287062 |
11 | 7555848 |
12 | 4549332 |
13 | 29a2a89 |
14 | 1a9c31c |
15 | 1276d92 |
hex | cabe96 |
13287062 has 8 divisors (see below), whose sum is σ = 19946856. Its totient is φ = 6638112.
The previous prime is 13287049. The next prime is 13287083. The reversal of 13287062 is 26078231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×132870623 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973 + ... + 5519.
It is an arithmetic number, because the mean of its divisors is an integer number (2493357).
Almost surely, 213287062 is an apocalyptic number.
13287062 is a deficient number, since it is larger than the sum of its proper divisors (6659794).
13287062 is a wasteful number, since it uses less digits than its factorization.
13287062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5422.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 13287062 is about 3645.1422468815. The cubic root of 13287062 is about 236.8515987167.
The spelling of 13287062 in words is "thirteen million, two hundred eighty-seven thousand, sixty-two".
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