Base | Representation |
---|---|
bin | 110010001000… |
… | …000110111010 |
3 | 220201121020212 |
4 | 302020012322 |
5 | 11330443120 |
6 | 1145351122 |
7 | 216456143 |
oct | 62100672 |
9 | 26647225 |
10 | 13140410 |
11 | 7465648 |
12 | 44984a2 |
13 | 29510ba |
14 | 1a60aca |
15 | 12486c5 |
hex | c881ba |
13140410 has 16 divisors (see below), whose sum is σ = 23749416. Its totient is φ = 5234688.
The previous prime is 13140409. The next prime is 13140427. The reversal of 13140410 is 1404131.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10374841 + 2765569 = 3221^2 + 1663^2 .
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, 14 + ... + 5126.
Almost surely, 213140410 is an apocalyptic number.
13140410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13140410 is a deficient number, since it is larger than the sum of its proper divisors (10609006).
13140410 is a wasteful number, since it uses less digits than its factorization.
13140410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5377.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 13140410 is about 3624.9703447063. The cubic root of 13140410 is about 235.9769799437.
Adding to 13140410 its reverse (1404131), we get a palindrome (14544541).
The spelling of 13140410 in words is "thirteen million, one hundred forty thousand, four hundred ten".
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