Base | Representation |
---|---|
bin | 1111111010100110… |
… | …1011100100110100 |
3 | 102000202011022200010 |
4 | 3332221223210310 |
5 | 32222204324002 |
6 | 1543535020220 |
7 | 210605166366 |
oct | 37651534464 |
9 | 12022138603 |
10 | 4272339252 |
11 | 18a2695795 |
12 | 9b296a670 |
13 | 5311861bc |
14 | 2c75a6d36 |
15 | 1a011d46c |
hex | fea6b934 |
4272339252 has 24 divisors (see below), whose sum is σ = 9970333632. Its totient is φ = 1423892800.
The previous prime is 4272339229. The next prime is 4272339293. The reversal of 4272339252 is 2529332724.
It is a self number, because there is not a number n which added to its sum of digits gives 4272339252.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65977 + ... + 113567.
It is an arithmetic number, because the mean of its divisors is an integer number (415430568).
Almost surely, 24272339252 is an apocalyptic number.
It is an amenable number.
4272339252 is an abundant number, since it is smaller than the sum of its proper divisors (5697994380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4272339252 is a wasteful number, since it uses less digits than its factorization.
4272339252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55079 (or 55077 counting only the distinct ones).
The product of its digits is 181440, while the sum is 39.
The square root of 4272339252 is about 65363.1337376047. The cubic root of 4272339252 is about 1622.6390015472.
The spelling of 4272339252 in words is "four billion, two hundred seventy-two million, three hundred thirty-nine thousand, two hundred fifty-two".
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