Base | Representation |
---|---|
bin | 101111110011010001001011… |
… | …110000011110011010110000 |
3 | 1000120100220210212110020011122 |
4 | 233303101023300132122300 |
5 | 210023412231013001222 |
6 | 2023042534555401412 |
7 | 62165466226161545 |
oct | 5763211360363260 |
9 | 1016326725406148 |
10 | 210231330203312 |
11 | 60a936741a8a80 |
12 | 1b6b42a7153268 |
13 | 903c96357ccc2 |
14 | 39cb371bc2bcc |
15 | 19488ecc39a42 |
hex | bf344bc1e6b0 |
210231330203312 has 40 divisors (see below), whose sum is σ = 444372185859840. Its totient is φ = 95555480156480.
The previous prime is 210231330203311. The next prime is 210231330203339. The reversal of 210231330203312 is 213302033132012.
It is not an unprimeable number, because it can be changed into a prime (210231330203311) 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, 22343348 + ... + 30326355.
It is an arithmetic number, because the mean of its divisors is an integer number (11109304646496).
Almost surely, 2210231330203312 is an apocalyptic number.
210231330203312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210231330203312 is an abundant number, since it is smaller than the sum of its proper divisors (234140855656528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210231330203312 is a wasteful number, since it uses less digits than its factorization.
210231330203312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52692401 (or 52692395 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 210231330203312 its reverse (213302033132012), we get a palindrome (423533363335324).
The spelling of 210231330203312 in words is "two hundred ten trillion, two hundred thirty-one billion, three hundred thirty million, two hundred three thousand, three hundred twelve".
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