Base | Representation |
---|---|
bin | 110010000100… |
… | …111101011010 |
3 | 220200221120020 |
4 | 302010331122 |
5 | 11330040024 |
6 | 1145211310 |
7 | 216403431 |
oct | 62047532 |
9 | 26627506 |
10 | 13127514 |
11 | 7456994 |
12 | 4490b36 |
13 | 294827a |
14 | 1a5a118 |
15 | 1244979 |
hex | c84f5a |
13127514 has 8 divisors (see below), whose sum is σ = 26255040. Its totient is φ = 4375836.
The previous prime is 13127507. The next prime is 13127557. The reversal of 13127514 is 41572131.
13127514 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
13127514 is an admirable 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, 1093954 + ... + 1093965.
It is an arithmetic number, because the mean of its divisors is an integer number (3281880).
Almost surely, 213127514 is an apocalyptic number.
13127514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13127514 is a wasteful number, since it uses less digits than its factorization.
13127514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2187924.
The product of its digits is 840, while the sum is 24.
The square root of 13127514 is about 3623.1911348975. The cubic root of 13127514 is about 235.8997587307.
Adding to 13127514 its reverse (41572131), we get a palindrome (54699645).
The spelling of 13127514 in words is "thirteen million, one hundred twenty-seven thousand, five hundred fourteen".
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