Base | Representation |
---|---|
bin | 101010010101000011… |
… | …010101101000100000 |
3 | 11100022111212011111020 |
4 | 222111003111220200 |
5 | 1221040242300214 |
6 | 32513554445440 |
7 | 3166205425215 |
oct | 522503255040 |
9 | 140274764436 |
10 | 45450353184 |
11 | 183035a3065 |
12 | 8985293880 |
13 | 4394302812 |
14 | 22b23bdb0c |
15 | 12b024b4a9 |
hex | a950d5a20 |
45450353184 has 48 divisors (see below), whose sum is σ = 119326429152. Its totient is φ = 15147673088.
The previous prime is 45450353183. The next prime is 45450353209. The reversal of 45450353184 is 48135305454.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (45450353183) 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, 618292 + ... + 687884.
It is an arithmetic number, because the mean of its divisors is an integer number (2485967274).
Almost surely, 245450353184 is an apocalyptic number.
It is an amenable number.
45450353184 is an abundant number, since it is smaller than the sum of its proper divisors (73876075968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45450353184 is a wasteful number, since it uses less digits than its factorization.
45450353184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76409 (or 76401 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 42.
The spelling of 45450353184 in words is "forty-five billion, four hundred fifty million, three hundred fifty-three thousand, one hundred eighty-four".
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