Base | Representation |
---|---|
bin | 1111010111011111… |
… | …0101100100001000 |
3 | 101122111000111222201 |
4 | 3311313311210020 |
5 | 31422003231430 |
6 | 1521154125544 |
7 | 204136251055 |
oct | 36567654410 |
9 | 11574014881 |
10 | 4125055240 |
11 | 1827539069 |
12 | 9715808b4 |
13 | 5097c85b7 |
14 | 2b1bc802c |
15 | 1922288ca |
hex | f5df5908 |
4125055240 has 64 divisors (see below), whose sum is σ = 9402456960. Its totient is φ = 1628605440.
The previous prime is 4125055237. The next prime is 4125055241. The reversal of 4125055240 is 425505214.
It is a junction number, because it is equal to n+sod(n) for n = 4125055199 and 4125055208.
It is not an unprimeable number, because it can be changed into a prime (4125055241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1386955 + ... + 1389925.
It is an arithmetic number, because the mean of its divisors is an integer number (146913390).
Almost surely, 24125055240 is an apocalyptic number.
4125055240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4125055240 is an abundant number, since it is smaller than the sum of its proper divisors (5277401720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4125055240 is a wasteful number, since it uses less digits than its factorization.
4125055240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3422 (or 3418 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 4125055240 is about 64226.5929347027. The cubic root of 4125055240 is about 1603.7743239234.
The spelling of 4125055240 in words is "four billion, one hundred twenty-five million, fifty-five thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •