Base | Representation |
---|---|
bin | 111111010111011… |
… | …1110110010110001 |
3 | 12111011220102212100 |
4 | 1332232332302301 |
5 | 13323304320131 |
6 | 550552451013 |
7 | 103455533064 |
oct | 17656766261 |
9 | 5434812770 |
10 | 2126245041 |
11 | 9a1234408 |
12 | 4b40a9a69 |
13 | 27b67997b |
14 | 16255c8db |
15 | c69ed7e6 |
hex | 7ebbecb1 |
2126245041 has 6 divisors (see below), whose sum is σ = 3071242850. Its totient is φ = 1417496688.
The previous prime is 2126245007. The next prime is 2126245073. The reversal of 2126245041 is 1405426212.
It can be written as a sum of positive squares in only one way, i.e., 1497690000 + 628555041 = 38700^2 + 25071^2 .
It is not a de Polignac number, because 2126245041 - 210 = 2126244017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2126244996 and 2126245014.
It is not an unprimeable number, because it can be changed into a prime (2126245001) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118124716 + ... + 118124733.
Almost surely, 22126245041 is an apocalyptic number.
It is an amenable number.
2126245041 is a deficient number, since it is larger than the sum of its proper divisors (944997809).
2126245041 is a wasteful number, since it uses less digits than its factorization.
2126245041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236249455 (or 236249452 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2126245041 is about 46111.2246746928. The cubic root of 2126245041 is about 1285.8918326609.
The spelling of 2126245041 in words is "two billion, one hundred twenty-six million, two hundred forty-five thousand, forty-one".
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