Base | Representation |
---|---|
bin | 10101111000000010… |
… | …100000100110111010 |
3 | 2020121222020122121100 |
4 | 111320002200212322 |
5 | 341101110312000 |
6 | 14442433352230 |
7 | 1461034111404 |
oct | 257002404672 |
9 | 66558218540 |
10 | 23488760250 |
11 | 9a6387a25a |
12 | 4676408676 |
13 | 22a440a307 |
14 | 11cb799b74 |
15 | 9271a7a00 |
hex | 5780a09ba |
23488760250 has 96 divisors (see below), whose sum is σ = 65703914640. Its totient is φ = 6047664000.
The previous prime is 23488760249. The next prime is 23488760257. The reversal of 23488760250 is 5206788432.
23488760250 is a `hidden beast` number, since 2 + 34 + 8 + 8 + 7 + 602 + 5 + 0 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 3596760729 + 19891999521 = 59973^2 + 141039^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 23488760196 and 23488760205.
It is not an unprimeable number, because it can be changed into a prime (23488760257) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114741 + ... + 245240.
Almost surely, 223488760250 is an apocalyptic number.
23488760250 is an abundant number, since it is smaller than the sum of its proper divisors (42215154390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23488760250 is a wasteful number, since it uses less digits than its factorization.
23488760250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360033 (or 360020 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 23488760250 in words is "twenty-three billion, four hundred eighty-eight million, seven hundred sixty thousand, two hundred fifty".
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