Base | Representation |
---|---|
bin | 101110110110101110… |
… | …110000010100110010 |
3 | 11210212012210120222010 |
4 | 232312232300110302 |
5 | 1311013422201010 |
6 | 35040125223350 |
7 | 3430510630425 |
oct | 566656602462 |
9 | 153765716863 |
10 | 50310350130 |
11 | 1a377976767 |
12 | 9900a01b56 |
13 | 498a152861 |
14 | 2613a399bc |
15 | 1496c4a620 |
hex | bb6bb0532 |
50310350130 has 32 divisors (see below), whose sum is σ = 121513927104. Its totient is φ = 13330639296.
The previous prime is 50310350113. The next prime is 50310350131. The reversal of 50310350130 is 3105301305.
It is a happy number.
It is a super-2 number, since 2×503103501302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50310350097 and 50310350106.
It is not an unprimeable number, because it can be changed into a prime (50310350131) 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 15 ways as a sum of consecutive naturals, for example, 5336092 + ... + 5345511.
It is an arithmetic number, because the mean of its divisors is an integer number (3797310222).
Almost surely, 250310350130 is an apocalyptic number.
50310350130 is an abundant number, since it is smaller than the sum of its proper divisors (71203576974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50310350130 is a wasteful number, since it uses less digits than its factorization.
50310350130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10681770.
The product of its (nonzero) digits is 675, while the sum is 21.
Adding to 50310350130 its reverse (3105301305), we get a palindrome (53415651435).
The spelling of 50310350130 in words is "fifty billion, three hundred ten million, three hundred fifty thousand, one hundred thirty".
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