Base | Representation |
---|---|
bin | 1101000111011010… |
… | …10100000111011100 |
3 | 200011201212220111120 |
4 | 12203231110013130 |
5 | 103410113014010 |
6 | 3122420250540 |
7 | 336332015631 |
oct | 64355240734 |
9 | 20151786446 |
10 | 7041532380 |
11 | 2a93841553 |
12 | 1446240a50 |
13 | 882ab810c |
14 | 4ab28c188 |
15 | 2b32bee70 |
hex | 1a3b541dc |
7041532380 has 24 divisors (see below), whose sum is σ = 19716290832. Its totient is φ = 1877741952.
The previous prime is 7041532367. The next prime is 7041532387. The reversal of 7041532380 is 832351407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7041532387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58679377 + ... + 58679496.
It is an arithmetic number, because the mean of its divisors is an integer number (821512118).
Almost surely, 27041532380 is an apocalyptic number.
It is an amenable number.
7041532380 is an abundant number, since it is smaller than the sum of its proper divisors (12674758452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7041532380 is a wasteful number, since it uses less digits than its factorization.
7041532380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117358885 (or 117358883 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 7041532380 is about 83913.8390255147. The cubic root of 7041532380 is about 1916.7069909937.
Adding to 7041532380 its reverse (832351407), we get a palindrome (7873883787).
The spelling of 7041532380 in words is "seven billion, forty-one million, five hundred thirty-two thousand, three hundred eighty".
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