Base | Representation |
---|---|
bin | 101110111101111000… |
… | …110000001011111000 |
3 | 11211011120201100012222 |
4 | 232331320300023320 |
5 | 1311240141132022 |
6 | 35100054423212 |
7 | 3433466265545 |
oct | 567570601370 |
9 | 154146640188 |
10 | 50430411512 |
11 | 1a42971a648 |
12 | 9935061b08 |
13 | 49a8c9b6b0 |
14 | 262596dbcc |
15 | 14a2564242 |
hex | bbde302f8 |
50430411512 has 16 divisors (see below), whose sum is σ = 101830638840. Its totient is φ = 23275574496.
The previous prime is 50430411509. The next prime is 50430411523. The reversal of 50430411512 is 21511403405.
It is a super-2 number, since 2×504304115122 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242453798 + ... + 242454005.
Almost surely, 250430411512 is an apocalyptic number.
50430411512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50430411512 is an abundant number, since it is smaller than the sum of its proper divisors (51400227328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50430411512 is a wasteful number, since it uses less digits than its factorization.
50430411512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484907822 (or 484907818 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 50430411512 its reverse (21511403405), we get a palindrome (71941814917).
The spelling of 50430411512 in words is "fifty billion, four hundred thirty million, four hundred eleven thousand, five hundred twelve".
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