Base | Representation |
---|---|
bin | 11010001111001… |
… | …00111011010110 |
3 | 120100010201211002 |
4 | 31013210323112 |
5 | 422320340240 |
6 | 33501143302 |
7 | 5311510004 |
oct | 1507447326 |
9 | 510121732 |
10 | 220090070 |
11 | 103264a22 |
12 | 6185ab32 |
13 | 3679c715 |
14 | 21331a74 |
15 | 144c6d15 |
hex | d1e4ed6 |
220090070 has 16 divisors (see below), whose sum is σ = 396815328. Its totient is φ = 87890880.
The previous prime is 220090069. The next prime is 220090099. The reversal of 220090070 is 70090022.
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, 11666 + ... + 24005.
It is an arithmetic number, because the mean of its divisors is an integer number (24800958).
Almost surely, 2220090070 is an apocalyptic number.
220090070 is a deficient number, since it is larger than the sum of its proper divisors (176725258).
220090070 is a wasteful number, since it uses less digits than its factorization.
220090070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36295.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 220090070 is about 14835.4329225675. The cubic root of 220090070 is about 603.7634466126.
The spelling of 220090070 in words is "two hundred twenty million, ninety thousand, seventy".
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