Base | Representation |
---|---|
bin | 1111110011111001… |
… | …1011000010111100 |
3 | 101221210020211020121 |
4 | 3330332123002330 |
5 | 32143010102030 |
6 | 1541052224324 |
7 | 210114202324 |
oct | 37476330274 |
9 | 11853224217 |
10 | 4244222140 |
11 | 1888830a04 |
12 | 9a546b0a4 |
13 | 5283c0262 |
14 | 2c3968284 |
15 | 19c91747a |
hex | fcf9b0bc |
4244222140 has 24 divisors (see below), whose sum is σ = 8917563312. Its totient is φ = 1696794240.
The previous prime is 4244222113. The next prime is 4244222161. The reversal of 4244222140 is 412224424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16329 + ... + 93568.
It is an arithmetic number, because the mean of its divisors is an integer number (371565138).
Almost surely, 24244222140 is an apocalyptic number.
It is an amenable number.
4244222140 is an abundant number, since it is smaller than the sum of its proper divisors (4673341172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4244222140 is a wasteful number, since it uses less digits than its factorization.
4244222140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111837 (or 111835 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 25.
The square root of 4244222140 is about 65147.6948172382. The cubic root of 4244222140 is about 1619.0715276106.
Adding to 4244222140 its reverse (412224424), we get a palindrome (4656446564).
The spelling of 4244222140 in words is "four billion, two hundred forty-four million, two hundred twenty-two thousand, one hundred forty".
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