Base | Representation |
---|---|
bin | 1001000011000011… |
… | …0110110000100011 |
3 | 20021021002002011012 |
4 | 2100300312300203 |
5 | 14433223220212 |
6 | 1041000011135 |
7 | 114120555500 |
oct | 22060666043 |
9 | 6237062135 |
10 | 2428726307 |
11 | 1036a53027 |
12 | 579460aab |
13 | 2c9235c77 |
14 | 1907ba4a7 |
15 | e334c922 |
hex | 90c36c23 |
2428726307 has 24 divisors (see below), whose sum is σ = 2994032160. Its totient is φ = 1960909440.
The previous prime is 2428726303. The next prime is 2428726343. The reversal of 2428726307 is 7036278242.
It is not a de Polignac number, because 2428726307 - 22 = 2428726303 is a prime.
It is a super-2 number, since 2×24287263072 = 11797422948627716498, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (2428726303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37418 + ... + 79104.
It is an arithmetic number, because the mean of its divisors is an integer number (124751340).
Almost surely, 22428726307 is an apocalyptic number.
2428726307 is a deficient number, since it is larger than the sum of its proper divisors (565305853).
2428726307 is a wasteful number, since it uses less digits than its factorization.
2428726307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41771 (or 41764 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 41.
The square root of 2428726307 is about 49282.1094008769. The cubic root of 2428726307 is about 1344.1864885176.
The spelling of 2428726307 in words is "two billion, four hundred twenty-eight million, seven hundred twenty-six thousand, three hundred seven".
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