Base | Representation |
---|---|
bin | 101111000010000010… |
… | …011010000001101010 |
3 | 11211100102202101201010 |
4 | 233002002122001222 |
5 | 1311411003113200 |
6 | 35111023204350 |
7 | 3435303231351 |
oct | 570202320152 |
9 | 154312671633 |
10 | 50500051050 |
11 | 1a464a64889 |
12 | 99544466b6 |
13 | 49ba542117 |
14 | 2630cda998 |
15 | 14a871d150 |
hex | bc209a06a |
50500051050 has 48 divisors (see below), whose sum is σ = 126749075040. Its totient is φ = 13304427840.
The previous prime is 50500051031. The next prime is 50500051057. The reversal of 50500051050 is 5015000505.
It is a super-2 number, since 2×505000510502 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50500051057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2015665 + ... + 2040564.
It is an arithmetic number, because the mean of its divisors is an integer number (2640605730).
Almost surely, 250500051050 is an apocalyptic number.
50500051050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50500051050 is an abundant number, since it is smaller than the sum of its proper divisors (76249023990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50500051050 is a wasteful number, since it uses less digits than its factorization.
50500051050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4056327 (or 4056322 counting only the distinct ones).
The product of its (nonzero) digits is 625, while the sum is 21.
Adding to 50500051050 its reverse (5015000505), we get a palindrome (55515051555).
The spelling of 50500051050 in words is "fifty billion, five hundred million, fifty-one thousand, fifty".
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