Base | Representation |
---|---|
bin | 110100010000… |
… | …110010010001 |
3 | 221210001012100 |
4 | 310100302101 |
5 | 12001401431 |
6 | 1205351013 |
7 | 224310252 |
oct | 64206221 |
9 | 27701170 |
10 | 13700241 |
11 | 7808215 |
12 | 4708469 |
13 | 2ab8b69 |
14 | 1b68b29 |
15 | 13094e6 |
hex | d10c91 |
13700241 has 6 divisors (see below), whose sum is σ = 19789250. Its totient is φ = 9133488.
The previous prime is 13700221. The next prime is 13700243. The reversal of 13700241 is 14200731.
It can be written as a sum of positive squares in only one way, i.e., 8433216 + 5267025 = 2904^2 + 2295^2 .
It is not a de Polignac number, because 13700241 - 211 = 13698193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13700243) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761116 + ... + 761133.
Almost surely, 213700241 is an apocalyptic number.
It is an amenable number.
13700241 is a deficient number, since it is larger than the sum of its proper divisors (6089009).
13700241 is a wasteful number, since it uses less digits than its factorization.
13700241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1522255 (or 1522252 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 13700241 is about 3701.3836602006. The cubic root of 13700241 is about 239.2816541419.
Adding to 13700241 its reverse (14200731), we get a palindrome (27900972).
The spelling of 13700241 in words is "thirteen million, seven hundred thousand, two hundred forty-one".
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