Base | Representation |
---|---|
bin | 111101010101010… |
… | …1110110101001100 |
3 | 12022102112100202012 |
4 | 1322222232311030 |
5 | 13203323202340 |
6 | 540114320352 |
7 | 101666620532 |
oct | 17252566514 |
9 | 5272470665 |
10 | 2058022220 |
11 | 966777611 |
12 | 4952890b8 |
13 | 26a4b1037 |
14 | 157480152 |
15 | c0a24565 |
hex | 7aaaed4c |
2058022220 has 24 divisors (see below), whose sum is σ = 4353398784. Its totient is φ = 817198976.
The previous prime is 2058022147. The next prime is 2058022231. The reversal of 2058022220 is 222208502.
It is a happy number.
2058022220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×20580222203 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372812 + ... + 378291.
It is an arithmetic number, because the mean of its divisors is an integer number (181391616).
Almost surely, 22058022220 is an apocalyptic number.
2058022220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2058022220 is an abundant number, since it is smaller than the sum of its proper divisors (2295376564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2058022220 is a wasteful number, since it uses less digits than its factorization.
2058022220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751249 (or 751247 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2058022220 is about 45365.4297896537. The cubic root of 2058022220 is about 1271.9889927914.
The spelling of 2058022220 in words is "two billion, fifty-eight million, twenty-two thousand, two hundred twenty".
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