Base | Representation |
---|---|
bin | 111101101100100… |
… | …1101110110001010 |
3 | 12100021110110100000 |
4 | 1323121031312022 |
5 | 13214433123012 |
6 | 541231423430 |
7 | 102205322331 |
oct | 17331156612 |
9 | 5307413300 |
10 | 2070207882 |
11 | 97263a906 |
12 | 499384b76 |
13 | 26cb896a2 |
14 | 158d32d18 |
15 | c1b2eddc |
hex | 7b64dd8a |
2070207882 has 24 divisors (see below), whose sum is σ = 4651579296. Its totient is φ = 690069132.
The previous prime is 2070207857. The next prime is 2070207889. The reversal of 2070207882 is 2887020702.
It is not an unprimeable number, because it can be changed into a prime (2070207889) 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, 2129358 + ... + 2130329.
It is an arithmetic number, because the mean of its divisors is an integer number (193815804).
Almost surely, 22070207882 is an apocalyptic number.
2070207882 is an abundant number, since it is smaller than the sum of its proper divisors (2581371414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2070207882 is an equidigital number, since it uses as much as digits as its factorization.
2070207882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4259704 (or 4259692 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 36.
The square root of 2070207882 is about 45499.5371624811. The cubic root of 2070207882 is about 1274.4945595194.
The spelling of 2070207882 in words is "two billion, seventy million, two hundred seven thousand, eight hundred eighty-two".
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