Base | Representation |
---|---|
bin | 1110111001101110… |
… | …1000010000101010 |
3 | 101022210010020111210 |
4 | 3232123220100222 |
5 | 31143024021302 |
6 | 1500534333550 |
7 | 201062211366 |
oct | 35633502052 |
9 | 11283106453 |
10 | 4000220202 |
11 | 1773024710 |
12 | 9377ba2b6 |
13 | 4b999aa04 |
14 | 29d3b02a6 |
15 | 1862ba66c |
hex | ee6e842a |
4000220202 has 32 divisors (see below), whose sum is σ = 8736367104. Its totient is φ = 1210991600.
The previous prime is 4000220153. The next prime is 4000220239. The reversal of 4000220202 is 2020220004.
It is a happy number.
4000220202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 38653 + ... + 97439.
It is an arithmetic number, because the mean of its divisors is an integer number (273011472).
Almost surely, 24000220202 is an apocalyptic number.
4000220202 is an abundant number, since it is smaller than the sum of its proper divisors (4736146902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4000220202 is a wasteful number, since it uses less digits than its factorization.
4000220202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59834.
The product of its (nonzero) digits is 64, while the sum is 12.
The square root of 4000220202 is about 63247.2940290729. The cubic root of 4000220202 is about 1587.4301805076.
Adding to 4000220202 its reverse (2020220004), we get a palindrome (6020440206).
The spelling of 4000220202 in words is "four billion, two hundred twenty thousand, two hundred two".
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