Base | Representation |
---|---|
bin | 1011101001000100001… |
… | …1111011000110011000 |
3 | 201010020111110111100221 |
4 | 2322101003323012120 |
5 | 11234101032023230 |
6 | 231514005405424 |
7 | 20310145552411 |
oct | 2722103730630 |
9 | 633214414327 |
10 | 200002220440 |
11 | 77903048480 |
12 | 32918409874 |
13 | 15b24918a49 |
14 | 99744dc808 |
15 | 530876227a |
hex | 2e910fb198 |
200002220440 has 64 divisors (see below), whose sum is σ = 496430532000. Its totient is φ = 71910896640.
The previous prime is 200002220423. The next prime is 200002220477. The reversal of 200002220440 is 44022200002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514495 + ... + 2592814.
Almost surely, 2200002220440 is an apocalyptic number.
200002220440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200002220440 is an abundant number, since it is smaller than the sum of its proper divisors (296428311560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200002220440 is a wasteful number, since it uses less digits than its factorization.
200002220440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5107420 (or 5107416 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
Adding to 200002220440 its reverse (44022200002), we get a palindrome (244024420442).
The spelling of 200002220440 in words is "two hundred billion, two million, two hundred twenty thousand, four hundred forty".
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