Base | Representation |
---|---|
bin | 1011101001110001000… |
… | …0010000111000010110 |
3 | 201010201120210221000200 |
4 | 2322130100100320112 |
5 | 11234442120123013 |
6 | 231544354321330 |
7 | 20314615651512 |
oct | 2723420207026 |
9 | 633646727020 |
10 | 200190004758 |
11 | 7799a047627 |
12 | 3296b289246 |
13 | 15b547b6b23 |
14 | 9991421142 |
15 | 5319ea6e73 |
hex | 2e9c410e16 |
200190004758 has 24 divisors (see below), whose sum is σ = 443832105288. Its totient is φ = 65178140832.
The previous prime is 200190004733. The next prime is 200190004769. The reversal of 200190004758 is 857400091002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129320935 + ... + 129322482.
It is an arithmetic number, because the mean of its divisors is an integer number (18493004387).
Almost surely, 2200190004758 is an apocalyptic number.
200190004758 is an abundant number, since it is smaller than the sum of its proper divisors (243642100530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200190004758 is a wasteful number, since it uses less digits than its factorization.
200190004758 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258643468 (or 258643465 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The spelling of 200190004758 in words is "two hundred billion, one hundred ninety million, four thousand, seven hundred fifty-eight".
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