Base | Representation |
---|---|
bin | 100101011101010011… |
… | …001111100010001000 |
3 | 10211211000002021102221 |
4 | 211131103033202020 |
5 | 1124332311443422 |
6 | 30250554503424 |
7 | 2622455423632 |
oct | 453523174210 |
9 | 124730067387 |
10 | 40220031112 |
11 | 1606a182738 |
12 | 7965734b74 |
13 | 3a3c8311a1 |
14 | 1d378c5a52 |
15 | 10a5e9b3c7 |
hex | 95d4cf888 |
40220031112 has 16 divisors (see below), whose sum is σ = 76190008860. Its totient is φ = 19902695424.
The previous prime is 40220031109. The next prime is 40220031119. The reversal of 40220031112 is 21113002204.
It can be written as a sum of positive squares in 2 ways, for example, as 40061623716 + 158407396 = 200154^2 + 12586^2 .
It is not an unprimeable number, because it can be changed into a prime (40220031119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25914193 + ... + 25915744.
Almost surely, 240220031112 is an apocalyptic number.
It is an amenable number.
40220031112 is a deficient number, since it is larger than the sum of its proper divisors (35969977748).
40220031112 is a wasteful number, since it uses less digits than its factorization.
40220031112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51830040 (or 51830036 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 40220031112 its reverse (21113002204), we get a palindrome (61333033316).
The spelling of 40220031112 in words is "forty billion, two hundred twenty million, thirty-one thousand, one hundred twelve".
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