Base | Representation |
---|---|
bin | 101101101101011000110100… |
… | …100111111001010001101000 |
3 | 222100210101110112211111102211 |
4 | 231231120310213321101220 |
5 | 202322143214231130044 |
6 | 1551320231135134504 |
7 | 60226006416645514 |
oct | 5555306447712150 |
9 | 870711415744384 |
10 | 201031122130024 |
11 | 5906690263215a |
12 | 1a669218074434 |
13 | 88231cc24b274 |
14 | 378dd5b535144 |
15 | 1839432bd7634 |
hex | b6d6349f9468 |
201031122130024 has 64 divisors (see below), whose sum is σ = 392228164944000. Its totient is φ = 96477905852160.
The previous prime is 201031122130009. The next prime is 201031122130039. The reversal of 201031122130024 is 420031221130102.
It is an interprime number because it is at equal distance from previous prime (201031122130009) and next prime (201031122130039).
It is a junction number, because it is equal to n+sod(n) for n = 201031122129977 and 201031122130004.
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, 370545439 + ... + 371087569.
It is an arithmetic number, because the mean of its divisors is an integer number (6128565077250).
Almost surely, 2201031122130024 is an apocalyptic number.
It is an amenable number.
201031122130024 is a deficient number, since it is larger than the sum of its proper divisors (191197042813976).
201031122130024 is a wasteful number, since it uses less digits than its factorization.
201031122130024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 551578 (or 551574 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 201031122130024 its reverse (420031221130102), we get a palindrome (621062343260126).
The spelling of 201031122130024 in words is "two hundred one trillion, thirty-one billion, one hundred twenty-two million, one hundred thirty thousand, twenty-four".
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