Base | Representation |
---|---|
bin | 110000011101011111110111… |
… | …011010011110010000011000 |
3 | 1000221122100100001010202220221 |
4 | 300131133313122132100120 |
5 | 210413434011114311212 |
6 | 2033144031535125424 |
7 | 62615242120253410 |
oct | 6035376732362030 |
9 | 1027570301122827 |
10 | 213133313041432 |
11 | 61a0236a924243 |
12 | 1baa27b7373874 |
13 | 91c0501319164 |
14 | 3a8b9c9127640 |
15 | 1999147366807 |
hex | c1d7f769e418 |
213133313041432 has 32 divisors (see below), whose sum is σ = 456778379337120. Its totient is φ = 91330021025280.
The previous prime is 213133313041393. The next prime is 213133313041477. The reversal of 213133313041432 is 234140313331312.
It is a super-2 number, since 2×2131333130414322 (a number of 29 digits) 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, 266835603 + ... + 267633154.
It is an arithmetic number, because the mean of its divisors is an integer number (14274324354285).
Almost surely, 2213133313041432 is an apocalyptic number.
It is an amenable number.
213133313041432 is an abundant number, since it is smaller than the sum of its proper divisors (243645066295688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213133313041432 is a wasteful number, since it uses less digits than its factorization.
213133313041432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534475891 (or 534475887 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 34.
Adding to 213133313041432 its reverse (234140313331312), we get a palindrome (447273626372744).
The spelling of 213133313041432 in words is "two hundred thirteen trillion, one hundred thirty-three billion, three hundred thirteen million, forty-one thousand, four hundred thirty-two".
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