Base | Representation |
---|---|
bin | 1111101100010010… |
… | …0010011011000110 |
3 | 101212120010112020021 |
4 | 3323010202123012 |
5 | 32111320131130 |
6 | 1533551325354 |
7 | 206245465600 |
oct | 37304423306 |
9 | 11776115207 |
10 | 4212270790 |
11 | 1871798432 |
12 | 99682085a |
13 | 5218b4030 |
14 | 2bd60c170 |
15 | 199c0537a |
hex | fb1226c6 |
4212270790 has 48 divisors (see below), whose sum is σ = 9498453552. Its totient is φ = 1333112256.
The previous prime is 4212270779. The next prime is 4212270869. The reversal of 4212270790 is 970722124.
It is a happy number.
4212270790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324264 + ... + 337003.
It is an arithmetic number, because the mean of its divisors is an integer number (197884449).
Almost surely, 24212270790 is an apocalyptic number.
4212270790 is an abundant number, since it is smaller than the sum of its proper divisors (5286182762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4212270790 is a wasteful number, since it uses less digits than its factorization.
4212270790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661301 (or 661294 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 34.
The square root of 4212270790 is about 64902.0091368518. The cubic root of 4212270790 is about 1614.9983916249.
The spelling of 4212270790 in words is "four billion, two hundred twelve million, two hundred seventy thousand, seven hundred ninety".
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