Base | Representation |
---|---|
bin | 101011100000111… |
… | …010100110010001 |
3 | 1212212201022211122 |
4 | 223200322212101 |
5 | 2443343031123 |
6 | 200235252025 |
7 | 24043212326 |
oct | 5340724621 |
9 | 1785638748 |
10 | 730048913 |
11 | 345103610 |
12 | 1845aa015 |
13 | b8330709 |
14 | 6cd5ab4d |
15 | 4415abc8 |
hex | 2b83a991 |
730048913 has 8 divisors (see below), whose sum is σ = 838333920. Its totient is φ = 628750080.
The previous prime is 730048903. The next prime is 730048931. The reversal of 730048913 is 319840037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 730048913 - 210 = 730047889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (730048903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746320 + ... + 1746737.
It is an arithmetic number, because the mean of its divisors is an integer number (104791740).
Almost surely, 2730048913 is an apocalyptic number.
It is an amenable number.
730048913 is a deficient number, since it is larger than the sum of its proper divisors (108285007).
730048913 is a wasteful number, since it uses less digits than its factorization.
730048913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3493087.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 730048913 is about 27019.4173327257. The cubic root of 730048913 is about 900.4314445801.
The spelling of 730048913 in words is "seven hundred thirty million, forty-eight thousand, nine hundred thirteen".
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