Base | Representation |
---|---|
bin | 111011111110100… |
… | …0101101010111101 |
3 | 12012020212201201200 |
4 | 1313331011222331 |
5 | 13110200041332 |
6 | 531410530113 |
7 | 100604663601 |
oct | 16775055275 |
9 | 5166781650 |
10 | 2012502717 |
11 | 943007095 |
12 | 481b96939 |
13 | 260c34114 |
14 | 1513d1501 |
15 | bba3217c |
hex | 77f45abd |
2012502717 has 12 divisors (see below), whose sum is σ = 2908055904. Its totient is φ = 1341157320.
The previous prime is 2012502707. The next prime is 2012502719. The reversal of 2012502717 is 7172052102.
It is not a de Polignac number, because 2012502717 - 216 = 2012437181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012502719) 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, 16843 + ... + 65640.
It is an arithmetic number, because the mean of its divisors is an integer number (242337992).
Almost surely, 22012502717 is an apocalyptic number.
It is an amenable number.
2012502717 is a deficient number, since it is larger than the sum of its proper divisors (895553187).
2012502717 is a wasteful number, since it uses less digits than its factorization.
2012502717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85200 (or 85197 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 27.
The square root of 2012502717 is about 44860.9263948038. The cubic root of 2012502717 is about 1262.5410040860.
Adding to 2012502717 its reverse (7172052102), we get a palindrome (9184554819).
The spelling of 2012502717 in words is "two billion, twelve million, five hundred two thousand, seven hundred seventeen".
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