Base | Representation |
---|---|
bin | 1100011110110… |
… | …1101100010101 |
3 | 10122111211221010 |
4 | 3013231230111 |
5 | 101400310223 |
6 | 5110042433 |
7 | 1204000011 |
oct | 307555425 |
9 | 118454833 |
10 | 52353813 |
11 | 27609216 |
12 | 15649419 |
13 | ab008b5 |
14 | 6d4b541 |
15 | 48e2393 |
hex | 31edb15 |
52353813 has 8 divisors (see below), whose sum is σ = 69875008. Its totient is φ = 34867584.
The previous prime is 52353811. The next prime is 52353841. The reversal of 52353813 is 31835325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52353813 - 21 = 52353811 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52353811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020 + ... + 11397.
It is an arithmetic number, because the mean of its divisors is an integer number (8734376).
Almost surely, 252353813 is an apocalyptic number.
It is an amenable number.
52353813 is a deficient number, since it is larger than the sum of its proper divisors (17521195).
52353813 is a wasteful number, since it uses less digits than its factorization.
52353813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17483.
The product of its digits is 10800, while the sum is 30.
The square root of 52353813 is about 7235.5934794597. The cubic root of 52353813 is about 374.0957484079.
The spelling of 52353813 in words is "fifty-two million, three hundred fifty-three thousand, eight hundred thirteen".
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