Base | Representation |
---|---|
bin | 1100111110011110001101 |
3 | 20101211010200 |
4 | 30332132031 |
5 | 1332322423 |
6 | 200524113 |
7 | 40625145 |
oct | 14763615 |
9 | 6354120 |
10 | 3401613 |
11 | 1a13756 |
12 | 1180639 |
13 | 9213b7 |
14 | 647925 |
15 | 472d43 |
hex | 33e78d |
3401613 has 12 divisors (see below), whose sum is σ = 5083260. Its totient is φ = 2189376.
The previous prime is 3401611. The next prime is 3401621. The reversal of 3401613 is 3161043.
It can be written as a sum of positive squares in 2 ways, for example, as 1954404 + 1447209 = 1398^2 + 1203^2 .
It is not a de Polignac number, because 3401613 - 21 = 3401611 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3401611) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6256 + ... + 6777.
It is an arithmetic number, because the mean of its divisors is an integer number (423605).
Almost surely, 23401613 is an apocalyptic number.
It is an amenable number.
3401613 is a deficient number, since it is larger than the sum of its proper divisors (1681647).
3401613 is a wasteful number, since it uses less digits than its factorization.
3401613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13068 (or 13065 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3401613 is about 1844.3462256312. The cubic root of 3401613 is about 150.3932348747.
Adding to 3401613 its reverse (3161043), we get a palindrome (6562656).
It can be divided in two parts, 340 and 1613, that added together give a triangular number (1953 = T62).
The spelling of 3401613 in words is "three million, four hundred one thousand, six hundred thirteen".
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