Base | Representation |
---|---|
bin | 11111101001110… |
… | …010011010101010 |
3 | 1101000021001001101 |
4 | 133221302122222 |
5 | 2041422014411 |
6 | 124410112014 |
7 | 16105556131 |
oct | 3751623252 |
9 | 1330231041 |
10 | 531048106 |
11 | 252843336 |
12 | 129a1b60a |
13 | 86036164 |
14 | 50758918 |
15 | 3194c8c1 |
hex | 1fa726aa |
531048106 has 8 divisors (see below), whose sum is σ = 798868800. Its totient is φ = 264758508.
The previous prime is 531048103. The next prime is 531048107. The reversal of 531048106 is 601840135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (531048103) 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 3 ways as a sum of consecutive naturals, for example, 381906 + ... + 383293.
It is an arithmetic number, because the mean of its divisors is an integer number (99858600).
Almost surely, 2531048106 is an apocalyptic number.
531048106 is a deficient number, since it is larger than the sum of its proper divisors (267820694).
531048106 is a wasteful number, since it uses less digits than its factorization.
531048106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765548.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 531048106 is about 23044.4810312578. The cubic root of 531048106 is about 809.8003399574.
The spelling of 531048106 in words is "five hundred thirty-one million, forty-eight thousand, one hundred six".
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