Base | Representation |
---|---|
bin | 100101111100010101… |
… | …100110100100101010 |
3 | 10220011021220012111200 |
4 | 211330111212210222 |
5 | 1131414112242331 |
6 | 30414355305030 |
7 | 2641410414513 |
oct | 457425464452 |
9 | 126137805450 |
10 | 40740743466 |
11 | 163070a6625 |
12 | 7a8bbab176 |
13 | 3ac36889c7 |
14 | 1d86b0da0a |
15 | 10d6a565e6 |
hex | 97c56692a |
40740743466 has 24 divisors (see below), whose sum is σ = 89589100224. Its totient is φ = 13377557160.
The previous prime is 40740743453. The next prime is 40740743503. The reversal of 40740743466 is 66434704704.
40740743466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16889650 + ... + 16892061.
It is an arithmetic number, because the mean of its divisors is an integer number (3732879176).
Almost surely, 240740743466 is an apocalyptic number.
40740743466 is an abundant number, since it is smaller than the sum of its proper divisors (48848356758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40740743466 is a wasteful number, since it uses less digits than its factorization.
40740743466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33781786 (or 33781783 counting only the distinct ones).
The product of its (nonzero) digits is 1354752, while the sum is 45.
The spelling of 40740743466 in words is "forty billion, seven hundred forty million, seven hundred forty-three thousand, four hundred sixty-six".
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