Base | Representation |
---|---|
bin | 110000100001110111000010… |
… | …100110000111000001000010 |
3 | 1000222201000001221102020120020 |
4 | 300201313002212013001002 |
5 | 210433341414100011432 |
6 | 2033533444553554310 |
7 | 62646013361456304 |
oct | 6041670246070102 |
9 | 1028630057366506 |
10 | 213433074610242 |
11 | 62008505479673 |
12 | 1bb30914a15996 |
13 | 9212863926006 |
14 | 3a9c304721974 |
15 | 19a1d3db2922c |
hex | c21dc2987042 |
213433074610242 has 32 divisors (see below), whose sum is σ = 426984175968000. Its totient is φ = 71124689226240.
The previous prime is 213433074610169. The next prime is 213433074610307. The reversal of 213433074610242 is 242016470334312.
It is a super-2 number, since 2×2134330746102422 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 213433074610194 and 213433074610203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411774759 + ... + 412292757.
It is an arithmetic number, because the mean of its divisors is an integer number (13343255499000).
Almost surely, 2213433074610242 is an apocalyptic number.
213433074610242 is an abundant number, since it is smaller than the sum of its proper divisors (213551101357758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213433074610242 is a wasteful number, since it uses less digits than its factorization.
213433074610242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536858.
The product of its (nonzero) digits is 580608, while the sum is 42.
The spelling of 213433074610242 in words is "two hundred thirteen trillion, four hundred thirty-three billion, seventy-four million, six hundred ten thousand, two hundred forty-two".
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