Base | Representation |
---|---|
bin | 101110101000101100… |
… | …101111110101110101 |
3 | 11210020210211122212111 |
4 | 232220230233311311 |
5 | 1310023141132322 |
6 | 35000515451021 |
7 | 3421621663663 |
oct | 565054576565 |
9 | 153223748774 |
10 | 50074942837 |
11 | 1a266aaa787 |
12 | 9855bb6a71 |
13 | 495044c2ba |
14 | 25d067bc33 |
15 | 148124a177 |
hex | ba8b2fd75 |
50074942837 has 2 divisors, whose sum is σ = 50074942838. Its totient is φ = 50074942836.
The previous prime is 50074942811. The next prime is 50074942919. The reversal of 50074942837 is 73824947005.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 40628852356 + 9446090481 = 201566^2 + 97191^2 .
It is a cyclic number.
It is not a de Polignac number, because 50074942837 - 235 = 15715204469 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50074940837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25037471418 + 25037471419.
It is an arithmetic number, because the mean of its divisors is an integer number (25037471419).
Almost surely, 250074942837 is an apocalyptic number.
It is an amenable number.
50074942837 is a deficient number, since it is larger than the sum of its proper divisors (1).
50074942837 is an equidigital number, since it uses as much as digits as its factorization.
50074942837 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 50074942837 in words is "fifty billion, seventy-four million, nine hundred forty-two thousand, eight hundred thirty-seven".
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