Base | Representation |
---|---|
bin | 100101010110111011… |
… | …110101010100000000 |
3 | 10211112120010021101002 |
4 | 211112323311110000 |
5 | 1124122441343404 |
6 | 30232221431132 |
7 | 2620020560432 |
oct | 452673652400 |
9 | 124476107332 |
10 | 40113231104 |
11 | 16014967271 |
12 | 7935a0b4a8 |
13 | 3a2367950b |
14 | 1d27644652 |
15 | 109b901c1e |
hex | 956ef5500 |
40113231104 has 72 divisors (see below), whose sum is σ = 80992584288. Its totient is φ = 19826124800.
The previous prime is 40113231079. The next prime is 40113231139.
40113231104 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 30690419 + ... + 30691725.
It is an arithmetic number, because the mean of its divisors is an integer number (1124897004).
Almost surely, 240113231104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40113231104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40496292144).
40113231104 is an abundant number, since it is smaller than the sum of its proper divisors (40879353184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40113231104 is a wasteful number, since it uses less digits than its factorization.
40113231104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2611 (or 2597 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The spelling of 40113231104 in words is "forty billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred four".
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