Base | Representation |
---|---|
bin | 100101011101100000… |
… | …001011011100100001 |
3 | 10211211020110120012022 |
4 | 211131200023130201 |
5 | 1124334144002431 |
6 | 30251155311225 |
7 | 2622526306412 |
oct | 453540133441 |
9 | 124736416168 |
10 | 40223422241 |
11 | 16071089522 |
12 | 79668ab515 |
13 | 3a4044a882 |
14 | 1d38129809 |
15 | 10a641b07b |
hex | 95d80b721 |
40223422241 has 4 divisors (see below), whose sum is σ = 40226349312. Its totient is φ = 40220495172.
The previous prime is 40223422231. The next prime is 40223422243. The reversal of 40223422241 is 14222432204.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40223422241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40223422241.
It is not an unprimeable number, because it can be changed into a prime (40223422243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442825 + ... + 1470438.
It is an arithmetic number, because the mean of its divisors is an integer number (10056587328).
Almost surely, 240223422241 is an apocalyptic number.
It is an amenable number.
40223422241 is a deficient number, since it is larger than the sum of its proper divisors (2927071).
40223422241 is a wasteful number, since it uses less digits than its factorization.
40223422241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2927070.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 40223422241 its reverse (14222432204), we get a palindrome (54445854445).
The spelling of 40223422241 in words is "forty billion, two hundred twenty-three million, four hundred twenty-two thousand, two hundred forty-one".
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