Base | Representation |
---|---|
bin | 1001100101001010… |
… | …10010111101010000 |
3 | 111021110121012200120 |
4 | 10302211102331100 |
5 | 41013230330242 |
6 | 2210221150240 |
7 | 241314631104 |
oct | 46245227520 |
9 | 14243535616 |
10 | 5143605072 |
11 | 21aa481691 |
12 | bb66bb380 |
13 | 63c82bac8 |
14 | 36b1a3904 |
15 | 2018711ec |
hex | 132952f50 |
5143605072 has 40 divisors (see below), whose sum is σ = 13292583744. Its totient is φ = 1713897984.
The previous prime is 5143605037. The next prime is 5143605101. The reversal of 5143605072 is 2705063415.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120888 + ... + 157800.
Almost surely, 25143605072 is an apocalyptic number.
It is an amenable number.
5143605072 is an abundant number, since it is smaller than the sum of its proper divisors (8148978672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143605072 is a wasteful number, since it uses less digits than its factorization.
5143605072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39827 (or 39821 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 5143605072 is about 71718.9310572878. The cubic root of 5143605072 is about 1726.1924203203.
Adding to 5143605072 its reverse (2705063415), we get a palindrome (7848668487).
The spelling of 5143605072 in words is "five billion, one hundred forty-three million, six hundred five thousand, seventy-two".
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