Base | Representation |
---|---|
bin | 100000100001100111100… |
… | …100001001100100001010 |
3 | 21220200020101120222121020 |
4 | 200201213210021210022 |
5 | 243110011323223110 |
6 | 4430444501453310 |
7 | 320324240656656 |
oct | 40414744114412 |
9 | 7820211528536 |
10 | 2235120523530 |
11 | 791a002a2144 |
12 | 301221411236 |
13 | 132a03a554cb |
14 | 7a275091a66 |
15 | 3d21988cd70 |
hex | 2086790990a |
2235120523530 has 32 divisors (see below), whose sum is σ = 5370548698944. Its totient is φ = 595336646016.
The previous prime is 2235120523513. The next prime is 2235120523541. The reversal of 2235120523530 is 353250215322.
It is a junction number, because it is equal to n+sod(n) for n = 2235120523491 and 2235120523500.
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, 43442212 + ... + 43493631.
It is an arithmetic number, because the mean of its divisors is an integer number (167829646842).
Almost surely, 22235120523530 is an apocalyptic number.
2235120523530 is an abundant number, since it is smaller than the sum of its proper divisors (3135428175414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2235120523530 is a wasteful number, since it uses less digits than its factorization.
2235120523530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86936710.
The product of its (nonzero) digits is 54000, while the sum is 33.
Adding to 2235120523530 its reverse (353250215322), we get a palindrome (2588370738852).
The spelling of 2235120523530 in words is "two trillion, two hundred thirty-five billion, one hundred twenty million, five hundred twenty-three thousand, five hundred thirty".
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