Base | Representation |
---|---|
bin | 110011010110… |
… | …100110001010 |
3 | 221022221020211 |
4 | 303112212022 |
5 | 11421240043 |
6 | 1200311334 |
7 | 222265342 |
oct | 63264612 |
9 | 27287224 |
10 | 13461898 |
11 | 766513a |
12 | 461254a |
13 | 2a34528 |
14 | 1b05d22 |
15 | 12ada9d |
hex | cd698a |
13461898 has 4 divisors (see below), whose sum is σ = 20192850. Its totient is φ = 6730948.
The previous prime is 13461869. The next prime is 13461901. The reversal of 13461898 is 89816431.
13461898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 9878449 + 3583449 = 3143^2 + 1893^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 13461898.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365473 + ... + 3365476.
Almost surely, 213461898 is an apocalyptic number.
13461898 is a deficient number, since it is larger than the sum of its proper divisors (6730952).
13461898 is an equidigital number, since it uses as much as digits as its factorization.
13461898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6730951.
The product of its digits is 41472, while the sum is 40.
The square root of 13461898 is about 3669.0459250328. The cubic root of 13461898 is about 237.8859350314.
The spelling of 13461898 in words is "thirteen million, four hundred sixty-one thousand, eight hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •