Base | Representation |
---|---|
bin | 1101001001110011001101 |
3 | 20111011210012 |
4 | 31021303031 |
5 | 1340314023 |
6 | 201523005 |
7 | 41210342 |
oct | 15116315 |
9 | 6434705 |
10 | 3448013 |
11 | 1a455a8 |
12 | 11a3465 |
13 | 93955a |
14 | 65a7c9 |
15 | 481978 |
hex | 349ccd |
3448013 has 4 divisors (see below), whose sum is σ = 3566940. Its totient is φ = 3329088.
The previous prime is 3448007. The next prime is 3448033. The reversal of 3448013 is 3108443.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 669124 + 2778889 = 818^2 + 1667^2 .
It is a cyclic number.
It is not a de Polignac number, because 3448013 - 28 = 3447757 is a prime.
It is a Duffinian number.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 3448013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3448033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59420 + ... + 59477.
It is an arithmetic number, because the mean of its divisors is an integer number (891735).
Almost surely, 23448013 is an apocalyptic number.
It is an amenable number.
3448013 is a deficient number, since it is larger than the sum of its proper divisors (118927).
3448013 is a wasteful number, since it uses less digits than its factorization.
3448013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118926.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 3448013 is about 1856.8826026435. The cubic root of 3448013 is about 151.0739663644.
The spelling of 3448013 in words is "three million, four hundred forty-eight thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •