Base | Representation |
---|---|
bin | 10010101010100000… |
… | …01011101101001101 |
3 | 221212022211221110121 |
4 | 21111100023231031 |
5 | 131010140141310 |
6 | 4334144304541 |
7 | 503211431203 |
oct | 112520135515 |
9 | 27768757417 |
10 | 10020240205 |
11 | 4282189858 |
12 | 1b37912151 |
13 | c38c56021 |
14 | 6b0b11073 |
15 | 3d9a5a0da |
hex | 25540bb4d |
10020240205 has 16 divisors (see below), whose sum is σ = 12415680000. Its totient is φ = 7755410880.
The previous prime is 10020240187. The next prime is 10020240221. The reversal of 10020240205 is 50204202001.
It is not a de Polignac number, because 10020240205 - 215 = 10020207437 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735546 + ... + 749044.
It is an arithmetic number, because the mean of its divisors is an integer number (775980000).
Almost surely, 210020240205 is an apocalyptic number.
It is an amenable number.
10020240205 is a deficient number, since it is larger than the sum of its proper divisors (2395439795).
10020240205 is a wasteful number, since it uses less digits than its factorization.
10020240205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18324.
The product of its (nonzero) digits is 160, while the sum is 16.
Adding to 10020240205 its reverse (50204202001), we get a palindrome (60224442206).
The spelling of 10020240205 in words is "ten billion, twenty million, two hundred forty thousand, two hundred five".
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