Base | Representation |
---|---|
bin | 10101111001000010… |
… | …111110100010010010 |
3 | 2020200011001020202212 |
4 | 111321002332202102 |
5 | 341114422110200 |
6 | 14444235512122 |
7 | 1461330546065 |
oct | 257102764222 |
9 | 66604036685 |
10 | 23505660050 |
11 | 9a72372334 |
12 | 467bbb8642 |
13 | 22a7a765b2 |
14 | 11cdb188dc |
15 | 9288e5035 |
hex | 5790be892 |
23505660050 has 12 divisors (see below), whose sum is σ = 43720527786. Its totient is φ = 9402264000.
The previous prime is 23505660047. The next prime is 23505660067. The reversal of 23505660050 is 5006650532.
It can be written as a sum of positive squares in 3 ways, for example, as 21411590929 + 2094069121 = 146327^2 + 45761^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23505659989 and 23505660016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235056551 + ... + 235056650.
Almost surely, 223505660050 is an apocalyptic number.
23505660050 is a deficient number, since it is larger than the sum of its proper divisors (20214867736).
23505660050 is a wasteful number, since it uses less digits than its factorization.
23505660050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470113213 (or 470113208 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 32.
The spelling of 23505660050 in words is "twenty-three billion, five hundred five million, six hundred sixty thousand, fifty".
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