Base | Representation |
---|---|
bin | 101110111110000111… |
… | …100110100010000011 |
3 | 11211011212001002220001 |
4 | 232332013212202003 |
5 | 1311242140213011 |
6 | 35100314100431 |
7 | 3433544340361 |
oct | 567607464203 |
9 | 154155032801 |
10 | 50434304131 |
11 | 1a430939192 |
12 | 993641a717 |
13 | 49a9a32413 |
14 | 26262a4631 |
15 | 14a2a827c1 |
hex | bbe1e6883 |
50434304131 has 8 divisors (see below), whose sum is σ = 51547482000. Its totient is φ = 49330364640.
The previous prime is 50434304071. The next prime is 50434304161. The reversal of 50434304131 is 13140343405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50434304131 - 229 = 49897433219 is a prime.
It is a super-2 number, since 2×504343041312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50434304131.
It is not an unprimeable number, because it can be changed into a prime (50434304161) 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 in 7 ways as a sum of consecutive naturals, for example, 2298556 + ... + 2320393.
It is an arithmetic number, because the mean of its divisors is an integer number (6443435250).
Almost surely, 250434304131 is an apocalyptic number.
50434304131 is a deficient number, since it is larger than the sum of its proper divisors (1113177869).
50434304131 is a wasteful number, since it uses less digits than its factorization.
50434304131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4619189.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 50434304131 its reverse (13140343405), we get a palindrome (63574647536).
The spelling of 50434304131 in words is "fifty billion, four hundred thirty-four million, three hundred four thousand, one hundred thirty-one".
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