Base | Representation |
---|---|
bin | 1000110011101011… |
… | …00011111010001110 |
3 | 110012112101120002200 |
4 | 10121311203322032 |
5 | 34140440012124 |
6 | 2101110502330 |
7 | 225114030510 |
oct | 43165437216 |
9 | 13175346080 |
10 | 4728438414 |
11 | 2007097847 |
12 | abb6649a6 |
13 | 5a480a06b |
14 | 32bdb1bb0 |
15 | 1ca1b3bc9 |
hex | 119d63e8e |
4728438414 has 48 divisors (see below), whose sum is σ = 11787141600. Its totient is φ = 1341910080.
The previous prime is 4728438409. The next prime is 4728438443. The reversal of 4728438414 is 4148348274.
It is a self number, because there is not a number n which added to its sum of digits gives 4728438414.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107157 + ... + 144704.
It is an arithmetic number, because the mean of its divisors is an integer number (245565450).
Almost surely, 24728438414 is an apocalyptic number.
4728438414 is an abundant number, since it is smaller than the sum of its proper divisors (7058703186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4728438414 is a wasteful number, since it uses less digits than its factorization.
4728438414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252025 (or 252022 counting only the distinct ones).
The product of its digits is 688128, while the sum is 45.
The square root of 4728438414 is about 68763.6416574922. The cubic root of 4728438414 is about 1678.4403531276.
The spelling of 4728438414 in words is "four billion, seven hundred twenty-eight million, four hundred thirty-eight thousand, four hundred fourteen".
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