Base | Representation |
---|---|
bin | 100101111111010000… |
… | …111010011011000000 |
3 | 10220021201021212002210 |
4 | 211333100322123000 |
5 | 1132014200030241 |
6 | 30423311542120 |
7 | 2642544652635 |
oct | 457720723300 |
9 | 126251255083 |
10 | 40789845696 |
11 | 16331893886 |
12 | 7aa452a940 |
13 | 3b008bb592 |
14 | 1d8d45218c |
15 | 10db005316 |
hex | 97f43a6c0 |
40789845696 has 224 divisors, whose sum is σ = 125520053760. Its totient is φ = 11595792384.
The previous prime is 40789845667. The next prime is 40789845727. The reversal of 40789845696 is 69654898704.
40789845696 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 31 ways as a sum of consecutive naturals, for example, 1412070 + ... + 1440666.
Almost surely, 240789845696 is an apocalyptic number.
40789845696 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40789845696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62760026880).
40789845696 is an abundant number, since it is smaller than the sum of its proper divisors (84730208064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40789845696 is a wasteful number, since it uses less digits than its factorization.
40789845696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28671 (or 28661 counting only the distinct ones).
The product of its (nonzero) digits is 104509440, while the sum is 66.
The spelling of 40789845696 in words is "forty billion, seven hundred eighty-nine million, eight hundred forty-five thousand, six hundred ninety-six".
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