Base | Representation |
---|---|
bin | 110001110000… |
… | …000101011010 |
3 | 220112121021102 |
4 | 301300011122 |
5 | 11314321020 |
6 | 1143311402 |
7 | 215566232 |
oct | 61600532 |
9 | 26477242 |
10 | 13042010 |
11 | 73a8723 |
12 | 444b562 |
13 | 2918387 |
14 | 1a36cc2 |
15 | 1229475 |
hex | c7015a |
13042010 has 16 divisors (see below), whose sum is σ = 24233472. Its totient is φ = 5048400.
The previous prime is 13041997. The next prime is 13042013. The reversal of 13042010 is 1024031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13041982 and 13042000.
It is not an unprimeable number, because it can be changed into a prime (13042013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20726 + ... + 21345.
It is an arithmetic number, because the mean of its divisors is an integer number (1514592).
Almost surely, 213042010 is an apocalyptic number.
13042010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13042010 is a deficient number, since it is larger than the sum of its proper divisors (11191462).
13042010 is a wasteful number, since it uses less digits than its factorization.
13042010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42109.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 13042010 is about 3611.3723153394. The cubic root of 13042010 is about 235.3864773811.
Adding to 13042010 its reverse (1024031), we get a palindrome (14066041).
The spelling of 13042010 in words is "thirteen million, forty-two thousand, ten".
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