Base | Representation |
---|---|
bin | 10100101010111010101110… |
… | …01111010101001110000000 |
3 | 12221221110120020202002012221 |
4 | 22111131113033111032000 |
5 | 21424214022221433212 |
6 | 240401441423300424 |
7 | 12401010546351520 |
oct | 1225352717251600 |
9 | 187843506662187 |
10 | 45455102530432 |
11 | 13535445403681 |
12 | 5121605a4a714 |
13 | 1c49522bb6b4a |
14 | b320782a5680 |
15 | 53c5d1637807 |
hex | 2957573d5380 |
45455102530432 has 32 divisors (see below), whose sum is σ = 103491528084720. Its totient is φ = 19480758226944.
The previous prime is 45455102530427. The next prime is 45455102530493. The reversal of 45455102530432 is 23403520155454.
45455102530432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×454551025304322 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25365569713 + ... + 25365571504.
Almost surely, 245455102530432 is an apocalyptic number.
It is an amenable number.
45455102530432 is an abundant number, since it is smaller than the sum of its proper divisors (58036425554288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45455102530432 is an equidigital number, since it uses as much as digits as its factorization.
45455102530432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50731141238 (or 50731141226 counting only the distinct ones).
The product of its (nonzero) digits is 1440000, while the sum is 43.
Adding to 45455102530432 its reverse (23403520155454), we get a palindrome (68858622685886).
The spelling of 45455102530432 in words is "forty-five trillion, four hundred fifty-five billion, one hundred two million, five hundred thirty thousand, four hundred thirty-two".
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