Base | Representation |
---|---|
bin | 101111010010010011… |
… | …111001100101101111 |
3 | 11212001110111022101000 |
4 | 233102103321211233 |
5 | 1312440401302424 |
6 | 35154055051343 |
7 | 3445126664451 |
oct | 572223714557 |
9 | 155043438330 |
10 | 50773072239 |
11 | 1a59509172a |
12 | 9a0b970b53 |
13 | 4a31c85116 |
14 | 265928a2d1 |
15 | 14c269d3c9 |
hex | bd24f996f |
50773072239 has 32 divisors (see below), whose sum is σ = 75935552000. Its totient is φ = 33527561472.
The previous prime is 50773072187. The next prime is 50773072277. The reversal of 50773072239 is 93227037705.
50773072239 is a `hidden beast` number, since 50 + 77 + 307 + 223 + 9 = 666.
It is not a de Polignac number, because 50773072239 - 211 = 50773070191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50773072194 and 50773072203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50773077239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1632159 + ... + 1662975.
It is an arithmetic number, because the mean of its divisors is an integer number (2372986000).
Almost surely, 250773072239 is an apocalyptic number.
50773072239 is a deficient number, since it is larger than the sum of its proper divisors (25162479761).
50773072239 is a wasteful number, since it uses less digits than its factorization.
50773072239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31404 (or 31398 counting only the distinct ones).
The product of its (nonzero) digits is 555660, while the sum is 45.
The spelling of 50773072239 in words is "fifty billion, seven hundred seventy-three million, seventy-two thousand, two hundred thirty-nine".
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