Base | Representation |
---|---|
bin | 1010001110001010… |
… | …1010111011111000 |
3 | 21002012220012200010 |
4 | 2203202222323320 |
5 | 21104401244333 |
6 | 1132132341520 |
7 | 124664462634 |
oct | 24342527370 |
9 | 7065805603 |
10 | 2743774968 |
11 | 1188875820 |
12 | 646a748a0 |
13 | 3495a25ac |
14 | 1c0589dc4 |
15 | 110d30563 |
hex | a38aaef8 |
2743774968 has 64 divisors (see below), whose sum is σ = 7487665920. Its totient is φ = 830931200.
The previous prime is 2743774931. The next prime is 2743774973. The reversal of 2743774968 is 8694773472.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840796 + ... + 844052.
It is an arithmetic number, because the mean of its divisors is an integer number (116994780).
Almost surely, 22743774968 is an apocalyptic number.
It is an amenable number.
2743774968 is an abundant number, since it is smaller than the sum of its proper divisors (4743890952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2743774968 is a wasteful number, since it uses less digits than its factorization.
2743774968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6468 (or 6464 counting only the distinct ones).
The product of its digits is 14224896, while the sum is 57.
The square root of 2743774968 is about 52381.0554303748. The cubic root of 2743774968 is about 1399.9617282055.
The spelling of 2743774968 in words is "two billion, seven hundred forty-three million, seven hundred seventy-four thousand, nine hundred sixty-eight".
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