Base | Representation |
---|---|
bin | 1110001111100110010110… |
… | …10101111000011000001110 |
3 | 11002220101100211221202001102 |
4 | 13013303023111320120032 |
5 | 13101141044114030410 |
6 | 150341134424343102 |
7 | 6411651054620612 |
oct | 707631325703016 |
9 | 132811324852042 |
10 | 31322313033230 |
11 | 9a8679a15537a |
12 | 361a583314a92 |
13 | 14628b219a81b |
14 | 7a40180bd342 |
15 | 394b72a632a5 |
hex | 1c7ccb57860e |
31322313033230 has 8 divisors (see below), whose sum is σ = 56380163459832. Its totient is φ = 12528925213288.
The previous prime is 31322313033227. The next prime is 31322313033241. The reversal of 31322313033230 is 3233031322313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 31322313033193 and 31322313033202.
It is a congruent number.
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, 1566115651652 + ... + 1566115651671.
It is an arithmetic number, because the mean of its divisors is an integer number (7047520432479).
Almost surely, 231322313033230 is an apocalyptic number.
31322313033230 is a deficient number, since it is larger than the sum of its proper divisors (25057850426602).
31322313033230 is a wasteful number, since it uses less digits than its factorization.
31322313033230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3132231303330.
The product of its (nonzero) digits is 17496, while the sum is 29.
Adding to 31322313033230 its reverse (3233031322313), we get a palindrome (34555344355543).
The spelling of 31322313033230 in words is "thirty-one trillion, three hundred twenty-two billion, three hundred thirteen million, thirty-three thousand, two hundred thirty".
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