Base | Representation |
---|---|
bin | 100101011101010100… |
… | …101110111110001000 |
3 | 10211211000211010200011 |
4 | 211131110232332020 |
5 | 1124332412001044 |
6 | 30251011121304 |
7 | 2622461642416 |
oct | 453524567610 |
9 | 124730733604 |
10 | 40220422024 |
11 | 1606a41a402 |
12 | 79658a3234 |
13 | 3a3c93a0b3 |
14 | 1d379882b6 |
15 | 10a6027134 |
hex | 95d52ef88 |
40220422024 has 16 divisors (see below), whose sum is σ = 75893633100. Its totient is φ = 19982119872.
The previous prime is 40220422013. The next prime is 40220422027. The reversal of 40220422024 is 42022402204.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 33263193924 + 6957228100 = 182382^2 + 83410^2 .
It is a junction number, because it is equal to n+sod(n) for n = 40220421986 and 40220422004.
It is not an unprimeable number, because it can be changed into a prime (40220422027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16010059 + ... + 16012570.
Almost surely, 240220422024 is an apocalyptic number.
It is an amenable number.
40220422024 is a deficient number, since it is larger than the sum of its proper divisors (35673211076).
40220422024 is a wasteful number, since it uses less digits than its factorization.
40220422024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32022792 (or 32022788 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 40220422024 its reverse (42022402204), we get a palindrome (82242824228).
The spelling of 40220422024 in words is "forty billion, two hundred twenty million, four hundred twenty-two thousand, twenty-four".
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