Base | Representation |
---|---|
bin | 1100111110011011101001 |
3 | 20101210220121 |
4 | 30332123221 |
5 | 1332321244 |
6 | 200523241 |
7 | 40624522 |
oct | 14763351 |
9 | 6353817 |
10 | 3401449 |
11 | 1a13617 |
12 | 1180521 |
13 | 9212bc |
14 | 647849 |
15 | 472c84 |
hex | 33e6e9 |
3401449 has 2 divisors, whose sum is σ = 3401450. Its totient is φ = 3401448.
The previous prime is 3401443. The next prime is 3401467. The reversal of 3401449 is 9441043.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3125824 + 275625 = 1768^2 + 525^2 .
It is a cyclic number.
It is not a de Polignac number, because 3401449 - 25 = 3401417 is a prime.
It is not a weakly prime, because it can be changed into another prime (3401443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700724 + 1700725.
It is an arithmetic number, because the mean of its divisors is an integer number (1700725).
Almost surely, 23401449 is an apocalyptic number.
It is an amenable number.
3401449 is a deficient number, since it is larger than the sum of its proper divisors (1).
3401449 is an equidigital number, since it uses as much as digits as its factorization.
3401449 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 3401449 is about 1844.3017648964. The cubic root of 3401449 is about 150.3908178952.
The spelling of 3401449 in words is "three million, four hundred one thousand, four hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •