Base | Representation |
---|---|
bin | 110111110111110… |
… | …0001011010100000 |
3 | 11211122122002011220 |
4 | 1233233201122200 |
5 | 12314412303413 |
6 | 510005535040 |
7 | 64312634034 |
oct | 15757413240 |
9 | 4748562156 |
10 | 1874728608 |
11 | 882265395 |
12 | 443a14480 |
13 | 23b525c8c |
14 | 13adaa1c4 |
15 | ae8ba223 |
hex | 6fbe16a0 |
1874728608 has 96 divisors (see below), whose sum is σ = 5117152320. Its totient is φ = 600483840.
The previous prime is 1874728591. The next prime is 1874728673. The reversal of 1874728608 is 8068274781.
It is a tau number, because it is divible by the number of its divisors (96).
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 15 ways as a sum of consecutive naturals, for example, 260158 + ... + 267266.
It is an arithmetic number, because the mean of its divisors is an integer number (53303670).
Almost surely, 21874728608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1874728608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2558576160).
1874728608 is an abundant number, since it is smaller than the sum of its proper divisors (3242423712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1874728608 is a wasteful number, since it uses less digits than its factorization.
1874728608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7230 (or 7222 counting only the distinct ones).
The product of its (nonzero) digits is 1204224, while the sum is 51.
The square root of 1874728608 is about 43298.1363109314. The cubic root of 1874728608 is about 1233.0465400521.
The spelling of 1874728608 in words is "one billion, eight hundred seventy-four million, seven hundred twenty-eight thousand, six hundred eight".
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