Base | Representation |
---|---|
bin | 100101011101010011… |
… | …000111111100101001 |
3 | 10211211000000200211011 |
4 | 211131103013330221 |
5 | 1124332310000131 |
6 | 30250554103521 |
7 | 2622455234224 |
oct | 453523077451 |
9 | 124730020734 |
10 | 40220000041 |
11 | 1606a161361 |
12 | 796571aba1 |
13 | 3a3c81ccc0 |
14 | 1d378b85bb |
15 | 10a5e920b1 |
hex | 95d4c7f29 |
40220000041 has 8 divisors (see below), whose sum is σ = 43495079040. Its totient is φ = 36970811472.
The previous prime is 40220000039. The next prime is 40220000053. The reversal of 40220000041 is 14000002204.
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 40220000041 - 21 = 40220000039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40219999976 and 40220000030.
It is not an unprimeable number, because it can be changed into a prime (40220030041) 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, 6469375 + ... + 6475588.
It is an arithmetic number, because the mean of its divisors is an integer number (5436884880).
Almost surely, 240220000041 is an apocalyptic number.
It is an amenable number.
40220000041 is a deficient number, since it is larger than the sum of its proper divisors (3275078999).
40220000041 is a wasteful number, since it uses less digits than its factorization.
40220000041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12945215.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 40220000041 its reverse (14000002204), we get a palindrome (54220002245).
The spelling of 40220000041 in words is "forty billion, two hundred twenty million, forty-one", and thus it is an aban number.
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