Base | Representation |
---|---|
bin | 100101111010100100… |
… | …011101011100001010 |
3 | 10220002020002100002000 |
4 | 211322210131130022 |
5 | 1131334014140121 |
6 | 30411415451430 |
7 | 2640600334242 |
oct | 457244353412 |
9 | 126066070060 |
10 | 40711083786 |
11 | 162a138889a |
12 | 7a82086b76 |
13 | 3aba4a28b9 |
14 | 1d82bccb22 |
15 | 10d4148526 |
hex | 97a91d70a |
40711083786 has 16 divisors (see below), whose sum is σ = 90469075200. Its totient is φ = 13570361244.
The previous prime is 40711083781. The next prime is 40711083817. The reversal of 40711083786 is 68738011704.
40711083786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (40711083781) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376954426 + ... + 376954533.
It is an arithmetic number, because the mean of its divisors is an integer number (5654317200).
Almost surely, 240711083786 is an apocalyptic number.
40711083786 is an abundant number, since it is smaller than the sum of its proper divisors (49757991414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40711083786 is a wasteful number, since it uses less digits than its factorization.
40711083786 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753908970 (or 753908964 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 40711083786 in words is "forty billion, seven hundred eleven million, eighty-three thousand, seven hundred eighty-six".
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