Base | Representation |
---|---|
bin | 1010000010100000… |
… | …0000000010010100 |
3 | 20221210211002011020 |
4 | 2200220000002110 |
5 | 21004334343333 |
6 | 1123223441140 |
7 | 123531523515 |
oct | 24050000224 |
9 | 6853732136 |
10 | 2694840468 |
11 | 1163192591 |
12 | 6325b61b0 |
13 | 33c3cb178 |
14 | 1b7c8ca0c |
15 | 10b8b63b3 |
hex | a0a00094 |
2694840468 has 24 divisors (see below), whose sum is σ = 6303346560. Its totient is φ = 896082240.
The previous prime is 2694840439. The next prime is 2694840469. The reversal of 2694840468 is 8640484962.
It is a self number, because there is not a number n which added to its sum of digits gives 2694840468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2694840469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269628 + ... + 279443.
It is an arithmetic number, because the mean of its divisors is an integer number (262639440).
Almost surely, 22694840468 is an apocalyptic number.
It is an amenable number.
2694840468 is an abundant number, since it is smaller than the sum of its proper divisors (3608506092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2694840468 is a wasteful number, since it uses less digits than its factorization.
2694840468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549487 (or 549485 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 51.
The square root of 2694840468 is about 51911.8528661808. The cubic root of 2694840468 is about 1391.5891057511.
The spelling of 2694840468 in words is "two billion, six hundred ninety-four million, eight hundred forty thousand, four hundred sixty-eight".
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