Base | Representation |
---|---|
bin | 101110111110001000… |
… | …100010101011101111 |
3 | 11211011212111121212020 |
4 | 232332020202223233 |
5 | 1311242221104021 |
6 | 35100323241223 |
7 | 3433546414602 |
oct | 567610425357 |
9 | 154155447766 |
10 | 50434550511 |
11 | 1a430a97304 |
12 | 9936519213 |
13 | 49a9aba5c7 |
14 | 262632a339 |
15 | 14a2ad07c6 |
hex | bbe222aef |
50434550511 has 4 divisors (see below), whose sum is σ = 67246067352. Its totient is φ = 33623033672.
The previous prime is 50434550503. The next prime is 50434550531. The reversal of 50434550511 is 11505543405.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50434550511 - 23 = 50434550503 is a prime.
It is a super-2 number, since 2×504345505112 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50434550531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8405758416 + ... + 8405758421.
It is an arithmetic number, because the mean of its divisors is an integer number (16811516838).
Almost surely, 250434550511 is an apocalyptic number.
50434550511 is a deficient number, since it is larger than the sum of its proper divisors (16811516841).
50434550511 is a wasteful number, since it uses less digits than its factorization.
50434550511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16811516840.
The product of its (nonzero) digits is 30000, while the sum is 33.
It can be divided in two parts, 5043 and 4550511, that added together give a palindrome (4555554).
The spelling of 50434550511 in words is "fifty billion, four hundred thirty-four million, five hundred fifty thousand, five hundred eleven".
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