Base | Representation |
---|---|
bin | 101111110000001100100101… |
… | …011001010100001010111000 |
3 | 1000112121201221011012101100010 |
4 | 233300030211121110022320 |
5 | 210011432414144402222 |
6 | 2022401544014141520 |
7 | 62144314110231243 |
oct | 5760144531241270 |
9 | 1015551834171303 |
10 | 210020233200312 |
11 | 60a12098475217 |
12 | 1b67b3b31b18a0 |
13 | 9025a91201b82 |
14 | 39c1067dc025a |
15 | 194319546480c |
hex | bf03256542b8 |
210020233200312 has 32 divisors (see below), whose sum is σ = 527247447379200. Its totient is φ = 69713829149664.
The previous prime is 210020233200311. The next prime is 210020233200341. The reversal of 210020233200312 is 213002332020012.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210020233200311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18307197298 + ... + 18307208769.
It is an arithmetic number, because the mean of its divisors is an integer number (16476482730600).
Almost surely, 2210020233200312 is an apocalyptic number.
It is an amenable number.
210020233200312 is an abundant number, since it is smaller than the sum of its proper divisors (317227214178888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210020233200312 is a wasteful number, since it uses less digits than its factorization.
210020233200312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36614406315 (or 36614406311 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 210020233200312 its reverse (213002332020012), we get a palindrome (423022565220324).
The spelling of 210020233200312 in words is "two hundred ten trillion, twenty billion, two hundred thirty-three million, two hundred thousand, three hundred twelve".
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