Base | Representation |
---|---|
bin | 1000110101100010… |
… | …00101111110110100 |
3 | 110020121202102120200 |
4 | 10122301011332310 |
5 | 34203433410333 |
6 | 2102425200500 |
7 | 225363466302 |
oct | 43261057664 |
9 | 13217672520 |
10 | 4744044468 |
11 | 2014986909 |
12 | b04930130 |
13 | 5a7b12507 |
14 | 3300b5272 |
15 | 1cb747c13 |
hex | 11ac45fb4 |
4744044468 has 36 divisors (see below), whose sum is σ = 12052780740. Its totient is φ = 1573318656.
The previous prime is 4744044427. The next prime is 4744044479. The reversal of 4744044468 is 8644404474.
It can be written as a sum of positive squares in 2 ways, for example, as 3165412644 + 1578631824 = 56262^2 + 39732^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×47440444682 = 45011915828722806048, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 327373 + ... + 341556.
It is an arithmetic number, because the mean of its divisors is an integer number (334799465).
Almost surely, 24744044468 is an apocalyptic number.
It is an amenable number.
4744044468 is an abundant number, since it is smaller than the sum of its proper divisors (7308736272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4744044468 is a wasteful number, since it uses less digits than its factorization.
4744044468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669136 (or 669131 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 45.
The square root of 4744044468 is about 68877.0242388563. The cubic root of 4744044468 is about 1680.2848709105.
The spelling of 4744044468 in words is "four billion, seven hundred forty-four million, forty-four thousand, four hundred sixty-eight".
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