Base | Representation |
---|---|
bin | 101010110001110010101… |
… | …001000000001111111111 |
3 | 101102000211102101200021222 |
4 | 222301302221000033333 |
5 | 341130431312411030 |
6 | 10130245405343555 |
7 | 422246015030561 |
oct | 52616251001777 |
9 | 11360742350258 |
10 | 2939680982015 |
11 | a33791305798 |
12 | 3b5891267bbb |
13 | 184297c7679b |
14 | a23d1d1d331 |
15 | 51703ec73e5 |
hex | 2ac72a403ff |
2939680982015 has 12 divisors (see below), whose sum is σ = 3723053035464. Its totient is φ = 2227968742896.
The previous prime is 2939680981999. The next prime is 2939680982039. The reversal of 2939680982015 is 5102890869392.
It is not a de Polignac number, because 2939680982015 - 24 = 2939680981999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814314257 + ... + 814317866.
It is an arithmetic number, because the mean of its divisors is an integer number (310254419622).
Almost surely, 22939680982015 is an apocalyptic number.
2939680982015 is a deficient number, since it is larger than the sum of its proper divisors (783372053449).
2939680982015 is a wasteful number, since it uses less digits than its factorization.
2939680982015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628632166 (or 1628632147 counting only the distinct ones).
The product of its (nonzero) digits is 16796160, while the sum is 62.
The spelling of 2939680982015 in words is "two trillion, nine hundred thirty-nine billion, six hundred eighty million, nine hundred eighty-two thousand, fifteen".
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