Base | Representation |
---|---|
bin | 1100011001101… |
… | …1001111101001 |
3 | 10121212200200102 |
4 | 3012123033221 |
5 | 101304003410 |
6 | 5054515145 |
7 | 1201062311 |
oct | 306331751 |
9 | 117780612 |
10 | 52016105 |
11 | 273a8519 |
12 | 15505ab5 |
13 | aa12c7b |
14 | 6ca0441 |
15 | 48772a5 |
hex | 319b3e9 |
52016105 has 8 divisors (see below), whose sum is σ = 62473032. Its totient is φ = 41577088.
The previous prime is 52016101. The next prime is 52016113. The reversal of 52016105 is 50161025.
It can be written as a sum of positive squares in 4 ways, for example, as 4791721 + 47224384 = 2189^2 + 6872^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52016105 - 22 = 52016101 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52016101) 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, 3077 + ... + 10653.
It is an arithmetic number, because the mean of its divisors is an integer number (7809129).
Almost surely, 252016105 is an apocalyptic number.
It is an amenable number.
52016105 is a deficient number, since it is larger than the sum of its proper divisors (10456927).
52016105 is a wasteful number, since it uses less digits than its factorization.
52016105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8955.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 52016105 is about 7212.2191453117. The cubic root of 52016105 is about 373.2896450968.
The spelling of 52016105 in words is "fifty-two million, sixteen thousand, one hundred five".
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