Base | Representation |
---|---|
bin | 1000010111000001… |
… | …00010010000110100 |
3 | 102120210001100011212 |
4 | 10023200202100310 |
5 | 33142414424440 |
6 | 2021202220552 |
7 | 216134521052 |
oct | 41340422064 |
9 | 12523040155 |
10 | 4488045620 |
11 | 19a3426113 |
12 | a53054758 |
13 | 566a7c4c6 |
14 | 3080b71d2 |
15 | 1b402b465 |
hex | 10b822434 |
4488045620 has 12 divisors (see below), whose sum is σ = 9424895844. Its totient is φ = 1795218240.
The previous prime is 4488045619. The next prime is 4488045629. The reversal of 4488045620 is 265408844.
It can be written as a sum of positive squares in 2 ways, for example, as 1327582096 + 3160463524 = 36436^2 + 56218^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4488045629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112201121 + ... + 112201160.
It is an arithmetic number, because the mean of its divisors is an integer number (785407987).
Almost surely, 24488045620 is an apocalyptic number.
It is an amenable number.
4488045620 is an abundant number, since it is smaller than the sum of its proper divisors (4936850224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4488045620 is a wasteful number, since it uses less digits than its factorization.
4488045620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224402290 (or 224402288 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 41.
The square root of 4488045620 is about 66992.8773825994. The cubic root of 4488045620 is about 1649.5003837801.
The spelling of 4488045620 in words is "four billion, four hundred eighty-eight million, forty-five thousand, six hundred twenty".
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