Base | Representation |
---|---|
bin | 101110100100010111… |
… | …010001100101011100 |
3 | 11210001201222012100021 |
4 | 232210113101211130 |
5 | 1304401031030040 |
6 | 34545400441524 |
7 | 3420046505245 |
oct | 564427214534 |
9 | 153051865307 |
10 | 50002205020 |
11 | 1a229a39789 |
12 | 98357792a4 |
13 | 493b362581 |
14 | 25c4b45ccc |
15 | 1479b7d24a |
hex | ba45d195c |
50002205020 has 24 divisors (see below), whose sum is σ = 105261382800. Its totient is φ = 19951976832.
The previous prime is 50002205017. The next prime is 50002205021. The reversal of 50002205020 is 2050220005.
50002205020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×500022050202 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50002204985 and 50002205003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50002205021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048190 + ... + 3064549.
It is an arithmetic number, because the mean of its divisors is an integer number (4385890950).
Almost surely, 250002205020 is an apocalyptic number.
It is an amenable number.
50002205020 is an abundant number, since it is smaller than the sum of its proper divisors (55259177780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50002205020 is a wasteful number, since it uses less digits than its factorization.
50002205020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6113157 (or 6113155 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
Adding to 50002205020 its reverse (2050220005), we get a palindrome (52052425025).
The spelling of 50002205020 in words is "fifty billion, two million, two hundred five thousand, twenty".
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