Base | Representation |
---|---|
bin | 101000010010001010… |
… | …100001111000000001 |
3 | 11010122110211100122012 |
4 | 220102022201320001 |
5 | 1202041113014131 |
6 | 31512032222305 |
7 | 3060612346424 |
oct | 502212417001 |
9 | 133573740565 |
10 | 43254423041 |
11 | 17386aa3265 |
12 | 847199a995 |
13 | 410439777b |
14 | 21448c19bb |
15 | 11d258552b |
hex | a122a1e01 |
43254423041 has 16 divisors (see below), whose sum is σ = 45348206400. Its totient is φ = 41202197568.
The previous prime is 43254423029. The next prime is 43254423049. The reversal of 43254423041 is 14032445234.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-43254423041 is a prime.
It is a super-2 number, since 2×432544230412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43254422989 and 43254423007.
It is not an unprimeable number, because it can be changed into a prime (43254423049) 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, 1766615 + ... + 1790931.
It is an arithmetic number, because the mean of its divisors is an integer number (2834262900).
Almost surely, 243254423041 is an apocalyptic number.
It is an amenable number.
43254423041 is a deficient number, since it is larger than the sum of its proper divisors (2093783359).
43254423041 is a wasteful number, since it uses less digits than its factorization.
43254423041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25168.
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 43254423041 its reverse (14032445234), we get a palindrome (57286868275).
The spelling of 43254423041 in words is "forty-three billion, two hundred fifty-four million, four hundred twenty-three thousand, forty-one".
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