Base | Representation |
---|---|
bin | 1011110010000101101… |
… | …1111001011100001010 |
3 | 201100111022021012021101 |
4 | 2330201123321130022 |
5 | 11304031123033302 |
6 | 232554213532014 |
7 | 20424160134100 |
oct | 2744133713412 |
9 | 640438235241 |
10 | 202424424202 |
11 | 78936345a70 |
12 | 3329364400a |
13 | 1611c6a9c00 |
14 | 9b2409bc70 |
15 | 53eb222287 |
hex | 2f216f970a |
202424424202 has 144 divisors (see below), whose sum is σ = 419075856000. Its totient is φ = 72479796480.
The previous prime is 202424424193. The next prime is 202424424281.
202424424202 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2024244242022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 43539174 + ... + 43543822.
It is an arithmetic number, because the mean of its divisors is an integer number (2910249000).
Almost surely, 2202424424202 is an apocalyptic number.
202424424202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202424424202 is an abundant number, since it is smaller than the sum of its proper divisors (216651431798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202424424202 is a wasteful number, since it uses less digits than its factorization.
202424424202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4941 (or 4921 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
It can be divided in two parts, 202424 and 424202, that added together give a palindrome (626626).
The spelling of 202424424202 in words is "two hundred two billion, four hundred twenty-four million, four hundred twenty-four thousand, two hundred two".
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