Base | Representation |
---|---|
bin | 1110111111010000… |
… | …1001010011011100 |
3 | 101101101210010102212 |
4 | 3233310021103130 |
5 | 31214444033340 |
6 | 1503123535552 |
7 | 201463353524 |
oct | 35764112334 |
9 | 11341703385 |
10 | 4023424220 |
11 | 1785133192 |
12 | 94352a5b8 |
13 | 4c17335ba |
14 | 2a24d0684 |
15 | 188350a65 |
hex | efd094dc |
4023424220 has 24 divisors (see below), whose sum is σ = 8510869584. Its totient is φ = 1597621376.
The previous prime is 4023424219. The next prime is 4023424271. The reversal of 4023424220 is 224243204.
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, 731462 + ... + 736941.
It is an arithmetic number, because the mean of its divisors is an integer number (354619566).
Almost surely, 24023424220 is an apocalyptic number.
It is an amenable number.
4023424220 is an abundant number, since it is smaller than the sum of its proper divisors (4487445364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023424220 is a wasteful number, since it uses less digits than its factorization.
4023424220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1468549 (or 1468547 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 23.
The square root of 4023424220 is about 63430.4676003575. The cubic root of 4023424220 is about 1590.4936589316.
Adding to 4023424220 its reverse (224243204), we get a palindrome (4247667424).
The spelling of 4023424220 in words is "four billion, twenty-three million, four hundred twenty-four thousand, two hundred twenty".
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