Base | Representation |
---|---|
bin | 101110111000110111… |
… | …000001010110011001 |
3 | 11210221201000102101221 |
4 | 232320313001112121 |
5 | 1311102043241244 |
6 | 35043443012041 |
7 | 3431423355262 |
oct | 567067012631 |
9 | 153851012357 |
10 | 50346071449 |
11 | 1a396054713 |
12 | 991096a021 |
13 | 499467ba2b |
14 | 2618697969 |
15 | 1499e54784 |
hex | bb8dc1599 |
50346071449 has 2 divisors, whose sum is σ = 50346071450. Its totient is φ = 50346071448.
The previous prime is 50346071443. The next prime is 50346071491. The reversal of 50346071449 is 94417064305.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 40709115225 + 9636956224 = 201765^2 + 98168^2 .
It is a cyclic number.
It is not a de Polignac number, because 50346071449 - 211 = 50346069401 is a prime.
It is not a weakly prime, because it can be changed into another prime (50346071443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25173035724 + 25173035725.
It is an arithmetic number, because the mean of its divisors is an integer number (25173035725).
Almost surely, 250346071449 is an apocalyptic number.
It is an amenable number.
50346071449 is a deficient number, since it is larger than the sum of its proper divisors (1).
50346071449 is an equidigital number, since it uses as much as digits as its factorization.
50346071449 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 50346071449 in words is "fifty billion, three hundred forty-six million, seventy-one thousand, four hundred forty-nine".
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