Base | Representation |
---|---|
bin | 11011111101111001101000… |
… | …000111001010001011100110 |
3 | 121010111210010120121021200222 |
4 | 123331321220013022023212 |
5 | 112110222042123130042 |
6 | 1113333515533204342 |
7 | 34623346641332246 |
oct | 3375715007121346 |
9 | 533453116537628 |
10 | 123001020130022 |
11 | 36212492262751 |
12 | 119665089306b2 |
13 | 5382c3c3c43b8 |
14 | 22533d1633b26 |
15 | e348137052d2 |
hex | 6fde681ca2e6 |
123001020130022 has 16 divisors (see below), whose sum is σ = 190934531778672. Its totient is φ = 59381552936160.
The previous prime is 123001020129991. The next prime is 123001020130031. The reversal of 123001020130022 is 220031020100321.
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, 6344173313 + ... + 6344192700.
It is an arithmetic number, because the mean of its divisors is an integer number (11933408236167).
Almost surely, 2123001020130022 is an apocalyptic number.
123001020130022 is a deficient number, since it is larger than the sum of its proper divisors (67933511648650).
123001020130022 is a wasteful number, since it uses less digits than its factorization.
123001020130022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12688366183.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 123001020130022 its reverse (220031020100321), we get a palindrome (343032040230343).
The spelling of 123001020130022 in words is "one hundred twenty-three trillion, one billion, twenty million, one hundred thirty thousand, twenty-two".
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