Base | Representation |
---|---|
bin | 100101101000000011… |
… | …000101100000001000 |
3 | 10212021120101011201122 |
4 | 211220003011200020 |
5 | 1130214442020341 |
6 | 30320515334412 |
7 | 2630105160446 |
oct | 455003054010 |
9 | 125246334648 |
10 | 40400345096 |
11 | 16151a3a261 |
12 | 79b5bb1408 |
13 | 3a6acb4c57 |
14 | 1d53821b96 |
15 | 10b6c1794b |
hex | 9680c5808 |
40400345096 has 16 divisors (see below), whose sum is σ = 80206567740. Its totient is φ = 19011927040.
The previous prime is 40400345093. The next prime is 40400345099. The reversal of 40400345096 is 69054300404.
It is an interprime number because it is at equal distance from previous prime (40400345093) and next prime (40400345099).
It can be written as a sum of positive squares in 2 ways, for example, as 40395372196 + 4972900 = 200986^2 + 2230^2 .
It is not an unprimeable number, because it can be changed into a prime (40400345093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148530545 + ... + 148530816.
Almost surely, 240400345096 is an apocalyptic number.
It is an amenable number.
40400345096 is a deficient number, since it is larger than the sum of its proper divisors (39806222644).
40400345096 is a wasteful number, since it uses less digits than its factorization.
40400345096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297061384 (or 297061380 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 40400345096 in words is "forty billion, four hundred million, three hundred forty-five thousand, ninety-six".
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