Base | Representation |
---|---|
bin | 100100100010011… |
… | …0111100101110001 |
3 | 10011102221220201102 |
4 | 1021010313211301 |
5 | 10002324404131 |
6 | 321353414145 |
7 | 42244640021 |
oct | 11104674561 |
9 | 3142856642 |
10 | 1226013041 |
11 | 57a063820 |
12 | 2a270a355 |
13 | 167001806 |
14 | b8b81a81 |
15 | 729781cb |
hex | 49137971 |
1226013041 has 8 divisors (see below), whose sum is σ = 1337862144. Its totient is φ = 1114229520.
The previous prime is 1226013029. The next prime is 1226013071. The reversal of 1226013041 is 1403106221.
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 1226013041 - 214 = 1225996657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1226013011) 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, 27920 + ... + 56846.
It is an arithmetic number, because the mean of its divisors is an integer number (167232768).
Almost surely, 21226013041 is an apocalyptic number.
1226013041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1226013041 is a deficient number, since it is larger than the sum of its proper divisors (111849103).
1226013041 is a wasteful number, since it uses less digits than its factorization.
1226013041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32791.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1226013041 is about 35014.4690235337. The cubic root of 1226013041 is about 1070.2823492802.
Adding to 1226013041 its reverse (1403106221), we get a palindrome (2629119262).
The spelling of 1226013041 in words is "one billion, two hundred twenty-six million, thirteen thousand, forty-one".
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