Base | Representation |
---|---|
bin | 100101010110111011… |
… | …110101000111100111 |
3 | 10211112120010020021201 |
4 | 211112323311013213 |
5 | 1124122441332221 |
6 | 30232221423331 |
7 | 2620020555220 |
oct | 452673650747 |
9 | 124476106251 |
10 | 40113230311 |
11 | 16014966710 |
12 | 7935a0ab47 |
13 | 3a2367904b |
14 | 1d27644247 |
15 | 109b901891 |
hex | 956ef51e7 |
40113230311 has 64 divisors (see below), whose sum is σ = 54937128960. Its totient is φ = 28334592000.
The previous prime is 40113230291. The next prime is 40113230327. The reversal of 40113230311 is 11303231104.
It is not a de Polignac number, because 40113230311 - 211 = 40113228263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40113234311) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4235121 + ... + 4244581.
It is an arithmetic number, because the mean of its divisors is an integer number (858392640).
Almost surely, 240113230311 is an apocalyptic number.
40113230311 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
40113230311 is a deficient number, since it is larger than the sum of its proper divisors (14823898649).
40113230311 is a wasteful number, since it uses less digits than its factorization.
40113230311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9616.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 40113230311 its reverse (11303231104), we get a palindrome (51416461415).
The spelling of 40113230311 in words is "forty billion, one hundred thirteen million, two hundred thirty thousand, three hundred eleven".
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