Base | Representation |
---|---|
bin | 10001100110111010110… |
… | …101001101010000101110 |
3 | 11021200021101201010022121 |
4 | 101212322311031100232 |
5 | 124311110200222202 |
6 | 2323513050503154 |
7 | 153264301006603 |
oct | 21467265152056 |
9 | 4250241633277 |
10 | 1210020320302 |
11 | 427191a20042 |
12 | 176615434aba |
13 | 8a14856b311 |
14 | 427cb25a6aa |
15 | 2171e75e537 |
hex | 119bad4d42e |
1210020320302 has 16 divisors (see below), whose sum is σ = 1816624778112. Its totient is φ = 604478835000.
The previous prime is 1210020320261. The next prime is 1210020320321. The reversal of 1210020320302 is 2030230200121.
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, 29389543 + ... + 29430685.
It is an arithmetic number, because the mean of its divisors is an integer number (113539048632).
Almost surely, 21210020320302 is an apocalyptic number.
1210020320302 is a deficient number, since it is larger than the sum of its proper divisors (606604457810).
1210020320302 is a wasteful number, since it uses less digits than its factorization.
1210020320302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53703.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 1210020320302 its reverse (2030230200121), we get a palindrome (3240250520423).
The spelling of 1210020320302 in words is "one trillion, two hundred ten billion, twenty million, three hundred twenty thousand, three hundred two".
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