Base | Representation |
---|---|
bin | 110011111000… |
… | …010100101001 |
3 | 221120221202020 |
4 | 303320110221 |
5 | 11440200131 |
6 | 1203255053 |
7 | 223412160 |
oct | 63702451 |
9 | 27527666 |
10 | 13600041 |
11 | 7749a04 |
12 | 467a489 |
13 | 2a82380 |
14 | 1b403d7 |
15 | 12d9996 |
hex | cf8529 |
13600041 has 32 divisors (see below), whose sum is σ = 23052288. Its totient is φ = 6937920.
The previous prime is 13600019. The next prime is 13600063. The reversal of 13600041 is 14000631.
13600041 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13600019) and next prime (13600063).
It is not a de Polignac number, because 13600041 - 25 = 13600009 is a prime.
It is a super-2 number, since 2×136000412 = 369922230403362, which contains 22 as substring.
13600041 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (13600091) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7660 + ... + 9266.
It is an arithmetic number, because the mean of its divisors is an integer number (720384).
Almost surely, 213600041 is an apocalyptic number.
It is an amenable number.
13600041 is a deficient number, since it is larger than the sum of its proper divisors (9452247).
13600041 is a wasteful number, since it uses less digits than its factorization.
13600041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1661.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 13600041 is about 3687.8233417559. The cubic root of 13600041 is about 238.6968782519.
Adding to 13600041 its reverse (14000631), we get a palindrome (27600672).
The spelling of 13600041 in words is "thirteen million, six hundred thousand, forty-one".
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