Base | Representation |
---|---|
bin | 1000101000000100… |
… | …11001010100000000 |
3 | 102221202022021012022 |
4 | 10110002121110000 |
5 | 33441032431314 |
6 | 2043313221012 |
7 | 222523015451 |
oct | 42402312400 |
9 | 12852267168 |
10 | 4631139584 |
11 | 1a67180795 |
12 | a92b61768 |
13 | 58a600ba6 |
14 | 31d0c5128 |
15 | 1c189478e |
hex | 114099500 |
4631139584 has 36 divisors (see below), whose sum is σ = 9469678260. Its totient is φ = 2259087360.
The previous prime is 4631139577. The next prime is 4631139587. The reversal of 4631139584 is 4859311364.
It can be written as a sum of positive squares in 2 ways, for example, as 151782400 + 4479357184 = 12320^2 + 66928^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4631139587) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210119 + ... + 231110.
Almost surely, 24631139584 is an apocalyptic number.
It is an amenable number.
4631139584 is an abundant number, since it is smaller than the sum of its proper divisors (4838538676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4631139584 is an equidigital number, since it uses as much as digits as its factorization.
4631139584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441286 (or 441272 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The square root of 4631139584 is about 68052.4766926230. The cubic root of 4631139584 is about 1666.8478414958.
The spelling of 4631139584 in words is "four billion, six hundred thirty-one million, one hundred thirty-nine thousand, five hundred eighty-four".
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