Base | Representation |
---|---|
bin | 11110000000110000110… |
… | …11100001101100011010 |
3 | 10122120201020112021110221 |
4 | 33000120123201230122 |
5 | 113343400204120442 |
6 | 2105421102030254 |
7 | 134334101355511 |
oct | 17003033415432 |
9 | 3576636467427 |
10 | 1031202020122 |
11 | 36836a72548a |
12 | 147a2b57838a |
13 | 7631b6b1741 |
14 | 37ca6389678 |
15 | 1bc55b79467 |
hex | f0186e1b1a |
1031202020122 has 16 divisors (see below), whose sum is σ = 1560670652160. Its totient is φ = 510979516992.
The previous prime is 1031202020113. The next prime is 1031202020161. The reversal of 1031202020122 is 2210202021301.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1031202020096 and 1031202020105.
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, 1745629 + ... + 2260447.
It is an arithmetic number, because the mean of its divisors is an integer number (97541915760).
Almost surely, 21031202020122 is an apocalyptic number.
1031202020122 is a deficient number, since it is larger than the sum of its proper divisors (529468632038).
1031202020122 is a wasteful number, since it uses less digits than its factorization.
1031202020122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523797.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1031202020122 its reverse (2210202021301), we get a palindrome (3241404041423).
The spelling of 1031202020122 in words is "one trillion, thirty-one billion, two hundred two million, twenty thousand, one hundred twenty-two".
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