Base | Representation |
---|---|
bin | 1001000110000111001001… |
… | …00011010110001001111110 |
3 | 2121211002121011121122200122 |
4 | 10203003210203112021332 |
5 | 10110144430230414324 |
6 | 110312231521254542 |
7 | 4133016302405453 |
oct | 443034443261176 |
9 | 77732534548618 |
10 | 20001202201214 |
11 | 641150a237663 |
12 | 22b044a194452 |
13 | b2114a3990c0 |
14 | 4d20c5ba182a |
15 | 24a4256a8a5e |
hex | 1230e48d627e |
20001202201214 has 32 divisors (see below), whose sum is σ = 32758687625664. Its totient is φ = 9103766929920.
The previous prime is 20001202201213. The next prime is 20001202201249. The reversal of 20001202201214 is 41210220210002.
It is a junction number, because it is equal to n+sod(n) for n = 20001202201192 and 20001202201201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20001202201213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14849849 + ... + 16140644.
It is an arithmetic number, because the mean of its divisors is an integer number (1023708988302).
Almost surely, 220001202201214 is an apocalyptic number.
20001202201214 is a deficient number, since it is larger than the sum of its proper divisors (12757485424450).
20001202201214 is a wasteful number, since it uses less digits than its factorization.
20001202201214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30990852.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 20001202201214 its reverse (41210220210002), we get a palindrome (61211422411216).
The spelling of 20001202201214 in words is "twenty trillion, one billion, two hundred two million, two hundred one thousand, two hundred fourteen".
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