Base | Representation |
---|---|
bin | 101010100000111111… |
… | …011001011101100000 |
3 | 11100211110202010210021 |
4 | 222200333121131200 |
5 | 1221443031200010 |
6 | 32545511443224 |
7 | 3204160044646 |
oct | 524077313540 |
9 | 140743663707 |
10 | 45650646880 |
11 | 183a6666743 |
12 | 8a20386514 |
13 | 43c69606b7 |
14 | 22d0c3b196 |
15 | 12c2b128da |
hex | aa0fd9760 |
45650646880 has 96 divisors (see below), whose sum is σ = 110677946400. Its totient is φ = 17786376192.
The previous prime is 45650646863. The next prime is 45650646911. The reversal of 45650646880 is 8864605654.
45650646880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159356 + ... + 1198084.
It is an arithmetic number, because the mean of its divisors is an integer number (1152895275).
Almost surely, 245650646880 is an apocalyptic number.
45650646880 is a gapful number since it is divisible by the number (40) 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 45650646880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55338973200).
45650646880 is an abundant number, since it is smaller than the sum of its proper divisors (65027299520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45650646880 is a wasteful number, since it uses less digits than its factorization.
45650646880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38936 (or 38928 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 52.
The spelling of 45650646880 in words is "forty-five billion, six hundred fifty million, six hundred forty-six thousand, eight hundred eighty".
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