Base | Representation |
---|---|
bin | 1010110100100010… |
… | …1001111000011100 |
3 | 21111102202102110000 |
4 | 2231020221320130 |
5 | 21422102231233 |
6 | 1200122214300 |
7 | 131660526015 |
oct | 25510517034 |
9 | 7442672400 |
10 | 2904727068 |
11 | 1260708491 |
12 | 690954390 |
13 | 373a37519 |
14 | 1d7ac600c |
15 | 120024d13 |
hex | ad229e1c |
2904727068 has 60 divisors (see below), whose sum is σ = 7993206760. Its totient is φ = 917280288.
The previous prime is 2904727061. The next prime is 2904727093. The reversal of 2904727068 is 8607274092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2904727061) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 229771 + ... + 242082.
Almost surely, 22904727068 is an apocalyptic number.
It is an amenable number.
2904727068 is an abundant number, since it is smaller than the sum of its proper divisors (5088479692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2904727068 is a wasteful number, since it uses less digits than its factorization.
2904727068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471888 (or 471877 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 2904727068 is about 53895.5199251292. The cubic root of 2904727068 is about 1426.8175544500.
The spelling of 2904727068 in words is "two billion, nine hundred four million, seven hundred twenty-seven thousand, sixty-eight".
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