Base | Representation |
---|---|
bin | 101001111100001000… |
… | …000011101110001100 |
3 | 11022020100221202110222 |
4 | 221330020003232030 |
5 | 1214211213111030 |
6 | 32404255250512 |
7 | 3152640021422 |
oct | 517410035614 |
9 | 138210852428 |
10 | 45032160140 |
11 | 18109531480 |
12 | 8889219a38 |
13 | 4328791406 |
14 | 2272a41112 |
15 | 12886923e5 |
hex | a7c203b8c |
45032160140 has 48 divisors (see below), whose sum is σ = 103192959744. Its totient is φ = 16370827200.
The previous prime is 45032160079. The next prime is 45032160157. The reversal of 45032160140 is 4106123054.
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, 833345 + ... + 885735.
It is an arithmetic number, because the mean of its divisors is an integer number (2149853328).
Almost surely, 245032160140 is an apocalyptic number.
It is an amenable number.
45032160140 is an abundant number, since it is smaller than the sum of its proper divisors (58160799604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45032160140 is a wasteful number, since it uses less digits than its factorization.
45032160140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56318 (or 56316 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 45032160140 its reverse (4106123054), we get a palindrome (49138283194).
The spelling of 45032160140 in words is "forty-five billion, thirty-two million, one hundred sixty thousand, one hundred forty".
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