Base | Representation |
---|---|
bin | 10010110111100101… |
… | …11101011100011010 |
3 | 222010222102100012110 |
4 | 21123302331130122 |
5 | 131221241120442 |
6 | 4353105253150 |
7 | 506013515235 |
oct | 113362753432 |
9 | 28128370173 |
10 | 10130020122 |
11 | 4329150062 |
12 | 1b686341b6 |
13 | c55912161 |
14 | 6c152a41c |
15 | 3e44e269c |
hex | 25bcbd71a |
10130020122 has 32 divisors (see below), whose sum is σ = 20417552064. Its totient is φ = 3350505600.
The previous prime is 10130020093. The next prime is 10130020213. The reversal of 10130020122 is 22102003101.
It is a junction number, because it is equal to n+sod(n) for n = 10130020098 and 10130020107.
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, 486097 + ... + 506507.
It is an arithmetic number, because the mean of its divisors is an integer number (638048502).
Almost surely, 210130020122 is an apocalyptic number.
10130020122 is an abundant number, since it is smaller than the sum of its proper divisors (10287531942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130020122 is a wasteful number, since it uses less digits than its factorization.
10130020122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21054.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10130020122 its reverse (22102003101), we get a palindrome (32232023223).
The spelling of 10130020122 in words is "ten billion, one hundred thirty million, twenty thousand, one hundred twenty-two".
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