Base | Representation |
---|---|
bin | 101110110111111111… |
… | …001000010111110110 |
3 | 11210220200110001121020 |
4 | 232313333020113312 |
5 | 1311034320421100 |
6 | 35042201002010 |
7 | 3431155004154 |
oct | 566777102766 |
9 | 153820401536 |
10 | 50331420150 |
11 | 1a388857a00 |
12 | 9907a83306 |
13 | 499161c01b |
14 | 26167623d4 |
15 | 1498a0d5a0 |
hex | bb7fc85f6 |
50331420150 has 72 divisors (see below), whose sum is σ = 137201005032. Its totient is φ = 12201552000.
The previous prime is 50331420127. The next prime is 50331420151. The reversal of 50331420150 is 5102413305.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 50331420150.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50331420151) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1368391 + ... + 1404690.
Almost surely, 250331420150 is an apocalyptic number.
50331420150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50331420150 is an abundant number, since it is smaller than the sum of its proper divisors (86869584882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50331420150 is a wasteful number, since it uses less digits than its factorization.
50331420150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2773118 (or 2773102 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 50331420150 its reverse (5102413305), we get a palindrome (55433833455).
The spelling of 50331420150 in words is "fifty billion, three hundred thirty-one million, four hundred twenty thousand, one hundred fifty".
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