Base | Representation |
---|---|
bin | 1111111010101101… |
… | …0010010000000101 |
3 | 102000202221200120110 |
4 | 3332223102100011 |
5 | 32222311303223 |
6 | 1543552023233 |
7 | 210611600460 |
oct | 37653222005 |
9 | 12022850513 |
10 | 4272759813 |
11 | 18a2952763 |
12 | 9b2b31b19 |
13 | 5312a275a |
14 | 2c76762d7 |
15 | 1a01a2d93 |
hex | fead2405 |
4272759813 has 16 divisors (see below), whose sum is σ = 6515910656. Its totient is φ = 2439687600.
The previous prime is 4272759809. The next prime is 4272759839. The reversal of 4272759813 is 3189572724.
It is a happy number.
4272759813 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4272759813 - 22 = 4272759809 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4272759713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50713 + ... + 105438.
It is an arithmetic number, because the mean of its divisors is an integer number (407244416).
Almost surely, 24272759813 is an apocalyptic number.
It is an amenable number.
4272759813 is a deficient number, since it is larger than the sum of its proper divisors (2243150843).
4272759813 is a wasteful number, since it uses less digits than its factorization.
4272759813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157464.
The product of its digits is 846720, while the sum is 48.
The square root of 4272759813 is about 65366.3507701019. The cubic root of 4272759813 is about 1622.6922429723.
The spelling of 4272759813 in words is "four billion, two hundred seventy-two million, seven hundred fifty-nine thousand, eight hundred thirteen".
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