Base | Representation |
---|---|
bin | 1001000111001111110111… |
… | …0100000101000001111100 |
3 | 1022110220200112100212210220 |
4 | 2101303331310011001330 |
5 | 2303132202214201022 |
6 | 33151102553501340 |
7 | 2052633651613434 |
oct | 221637564050174 |
9 | 38426615325726 |
10 | 10020122022012 |
11 | 3213567725a83 |
12 | 1159b72711850 |
13 | 578b7cbb751b |
14 | 268d956d92c4 |
15 | 1259a676385c |
hex | 91cfdd0507c |
10020122022012 has 48 divisors (see below), whose sum is σ = 23502357150720. Its totient is φ = 3322603127808.
The previous prime is 10020122021971. The next prime is 10020122022061. The reversal of 10020122022012 is 21022022102001.
10020122022012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10020122021982 and 10020122022000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71176789 + ... + 71317427.
It is an arithmetic number, because the mean of its divisors is an integer number (489632440640).
Almost surely, 210020122022012 is an apocalyptic number.
10020122022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10020122022012 is an abundant number, since it is smaller than the sum of its proper divisors (13482235128708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020122022012 is a wasteful number, since it uses less digits than its factorization.
10020122022012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171602 (or 171600 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10020122022012 its reverse (21022022102001), we get a palindrome (31042144124013).
The spelling of 10020122022012 in words is "ten trillion, twenty billion, one hundred twenty-two million, twenty-two thousand, twelve".
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