Base | Representation |
---|---|
bin | 1100011010101001011… |
… | …0000110111110110010 |
3 | 202101121000212210200202 |
4 | 3012222112012332302 |
5 | 11443330144214421 |
6 | 241554401515202 |
7 | 21261024206042 |
oct | 3065226067662 |
9 | 671530783622 |
10 | 213311319986 |
11 | 825127519a6 |
12 | 35411642b02 |
13 | 1716605328b |
14 | a477d29722 |
15 | 5836dbe10b |
hex | 31aa586fb2 |
213311319986 has 8 divisors (see below), whose sum is σ = 319983895920. Its totient is φ = 106650021348.
The previous prime is 213311319979. The next prime is 213311320031. The reversal of 213311319986 is 689913113312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 213311319986.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771876 + ... + 2847791.
It is an arithmetic number, because the mean of its divisors is an integer number (39997986990).
Almost surely, 2213311319986 is an apocalyptic number.
213311319986 is a deficient number, since it is larger than the sum of its proper divisors (106672575934).
213311319986 is a wasteful number, since it uses less digits than its factorization.
213311319986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5638648.
The product of its digits is 209952, while the sum is 47.
The spelling of 213311319986 in words is "two hundred thirteen billion, three hundred eleven million, three hundred nineteen thousand, nine hundred eighty-six".
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