Base | Representation |
---|---|
bin | 101011110101011011110… |
… | …111000000110001001100 |
3 | 101122222022021202202220112 |
4 | 223311123313000301030 |
5 | 343323204141102340 |
6 | 10223500530335152 |
7 | 430426633630121 |
oct | 53653367006114 |
9 | 11588267682815 |
10 | 3012313222220 |
11 | a61573312895 |
12 | 40798172a4b8 |
13 | 18b0a1841903 |
14 | a5b2236a748 |
15 | 53555736065 |
hex | 2bd5bdc0c4c |
3012313222220 has 24 divisors (see below), whose sum is σ = 6396934824000. Its totient is φ = 1191386801792.
The previous prime is 3012313222201. The next prime is 3012313222267. The reversal of 3012313222220 is 222223132103.
It is a super-2 number, since 2×30123132222202 (a number of 26 digits) contains 22 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, 846153620 + ... + 846157179.
It is an arithmetic number, because the mean of its divisors is an integer number (266538951000).
Almost surely, 23012313222220 is an apocalyptic number.
It is an amenable number.
3012313222220 is an abundant number, since it is smaller than the sum of its proper divisors (3384621601780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012313222220 is a wasteful number, since it uses less digits than its factorization.
3012313222220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692310897 (or 1692310895 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 3012313222220 its reverse (222223132103), we get a palindrome (3234536354323).
The spelling of 3012313222220 in words is "three trillion, twelve billion, three hundred thirteen million, two hundred twenty-two thousand, two hundred twenty".
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