Base | Representation |
---|---|
bin | 1100101010101… |
… | …1001100111110 |
3 | 10200222021201111 |
4 | 3022223030332 |
5 | 102100130141 |
6 | 5134432234 |
7 | 1213412044 |
oct | 312531476 |
9 | 120867644 |
10 | 53130046 |
11 | 27a99432 |
12 | 1596267a |
13 | b012cc8 |
14 | 70b0394 |
15 | 49e7381 |
hex | 32ab33e |
53130046 has 8 divisors (see below), whose sum is σ = 83160144. Its totient is φ = 25410000.
The previous prime is 53130041. The next prime is 53130053. The reversal of 53130046 is 64003135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53129999 and 53130026.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53130041) 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, 577455 + ... + 577546.
It is an arithmetic number, because the mean of its divisors is an integer number (10395018).
Almost surely, 253130046 is an apocalyptic number.
53130046 is a deficient number, since it is larger than the sum of its proper divisors (30030098).
53130046 is a wasteful number, since it uses less digits than its factorization.
53130046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1155026.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 53130046 is about 7289.0360130816. The cubic root of 53130046 is about 375.9355508594.
The spelling of 53130046 in words is "fifty-three million, one hundred thirty thousand, forty-six".
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