Base | Representation |
---|---|
bin | 101110111001111110… |
… | …001100110111111000 |
3 | 11211000000010102022200 |
4 | 232321332030313320 |
5 | 1311121332341442 |
6 | 35045350550200 |
7 | 3432041102031 |
oct | 567176146770 |
9 | 154000112280 |
10 | 50364730872 |
11 | 1a3a5639825 |
12 | 9917068360 |
13 | 49984b2c01 |
14 | 261ad53a88 |
15 | 149b8dd34c |
hex | bb9f8cdf8 |
50364730872 has 48 divisors (see below), whose sum is σ = 137319975000. Its totient is φ = 16675567296.
The previous prime is 50364730849. The next prime is 50364730931. The reversal of 50364730872 is 27803746305.
50364730872 is a `hidden beast` number, since 503 + 6 + 4 + 73 + 0 + 8 + 72 = 666.
It is a super-2 number, since 2×503647308722 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2336622 + ... + 2358077.
Almost surely, 250364730872 is an apocalyptic number.
It is an amenable number.
50364730872 is an abundant number, since it is smaller than the sum of its proper divisors (86955244128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50364730872 is a wasteful number, since it uses less digits than its factorization.
50364730872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4694860 (or 4694853 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 45.
The spelling of 50364730872 in words is "fifty billion, three hundred sixty-four million, seven hundred thirty thousand, eight hundred seventy-two".
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