Base | Representation |
---|---|
bin | 100101010110111001… |
… | …000101010100101111 |
3 | 10211112111202122112222 |
4 | 211112321011110233 |
5 | 1124122300312010 |
6 | 30232154145555 |
7 | 2620011466016 |
oct | 452671052457 |
9 | 124474678488 |
10 | 40112510255 |
11 | 16014514724 |
12 | 79357222bb |
13 | 3a2348638c |
14 | 1d274d7a7d |
15 | 109b80d355 |
hex | 956e4552f |
40112510255 has 16 divisors (see below), whose sum is σ = 51296523264. Its totient is φ = 30041705760.
The previous prime is 40112510239. The next prime is 40112510257. The reversal of 40112510255 is 55201521104.
It is not a de Polignac number, because 40112510255 - 24 = 40112510239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40112510257) 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 15 ways as a sum of consecutive naturals, for example, 3705281 + ... + 3716090.
It is an arithmetic number, because the mean of its divisors is an integer number (3206032704).
Almost surely, 240112510255 is an apocalyptic number.
40112510255 is a deficient number, since it is larger than the sum of its proper divisors (11184013009).
40112510255 is a wasteful number, since it uses less digits than its factorization.
40112510255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7421446.
The product of its (nonzero) digits is 2000, while the sum is 26.
The spelling of 40112510255 in words is "forty billion, one hundred twelve million, five hundred ten thousand, two hundred fifty-five".
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