Base | Representation |
---|---|
bin | 110011001001… |
… | …110110011111 |
3 | 221020021122101 |
4 | 303021312133 |
5 | 11413102240 |
6 | 1155225531 |
7 | 221660215 |
oct | 63116637 |
9 | 27207571 |
10 | 13409695 |
11 | 76299a2 |
12 | 45a82a7 |
13 | 2a16840 |
14 | 1ad0cb5 |
15 | 129d39a |
hex | cc9d9f |
13409695 has 8 divisors (see below), whose sum is σ = 17329536. Its totient is φ = 9902496.
The previous prime is 13409681. The next prime is 13409717. The reversal of 13409695 is 59690431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13409695 - 213 = 13401503 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 103087 + ... + 103216.
It is an arithmetic number, because the mean of its divisors is an integer number (2166192).
Almost surely, 213409695 is an apocalyptic number.
13409695 is a deficient number, since it is larger than the sum of its proper divisors (3919841).
13409695 is a wasteful number, since it uses less digits than its factorization.
13409695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206321.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 13409695 is about 3661.9250401940. The cubic root of 13409695 is about 237.5780426810.
The spelling of 13409695 in words is "thirteen million, four hundred nine thousand, six hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •