Base | Representation |
---|---|
bin | 11010001110110… |
… | …11111011011100 |
3 | 120100001212020222 |
4 | 31013123323130 |
5 | 422313200322 |
6 | 33500300512 |
7 | 5311264361 |
oct | 1507337334 |
9 | 510055228 |
10 | 220053212 |
11 | 10323a265 |
12 | 61841738 |
13 | 36788a02 |
14 | 21322468 |
15 | 144bae42 |
hex | d1dbedc |
220053212 has 24 divisors (see below), whose sum is σ = 409928400. Its totient is φ = 103061376.
The previous prime is 220053209. The next prime is 220053227. The reversal of 220053212 is 212350022.
It is a super-2 number, since 2×2200532122 = 96846832223033888, which contains 22 as substring.
It is a congruent number.
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, 9503 + ... + 23030.
It is an arithmetic number, because the mean of its divisors is an integer number (17080350).
Almost surely, 2220053212 is an apocalyptic number.
It is an amenable number.
220053212 is a deficient number, since it is larger than the sum of its proper divisors (189875188).
220053212 is a wasteful number, since it uses less digits than its factorization.
220053212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32645 (or 32643 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 220053212 is about 14834.1906418921. The cubic root of 220053212 is about 603.7297410854.
The spelling of 220053212 in words is "two hundred twenty million, fifty-three thousand, two hundred twelve".
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