Base | Representation |
---|---|
bin | 1100011010100… |
… | …1011010110101 |
3 | 10121222122022210 |
4 | 3012221122311 |
5 | 101312333130 |
6 | 5100044033 |
7 | 1201423503 |
oct | 306513265 |
9 | 117878283 |
10 | 52074165 |
11 | 27438100 |
12 | 15533619 |
13 | aa33520 |
14 | 6cb7673 |
15 | 48895b0 |
hex | 31a96b5 |
52074165 has 48 divisors (see below), whose sum is σ = 98671104. Its totient is φ = 23295360.
The previous prime is 52074149. The next prime is 52074173. The reversal of 52074165 is 56147025.
It is not a de Polignac number, because 52074165 - 24 = 52074149 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22492 + ... + 24698.
It is an arithmetic number, because the mean of its divisors is an integer number (2055648).
Almost surely, 252074165 is an apocalyptic number.
52074165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52074165 is a deficient number, since it is larger than the sum of its proper divisors (46596939).
52074165 is a wasteful number, since it uses less digits than its factorization.
52074165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2250 (or 2239 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 52074165 is about 7216.2431361478. The cubic root of 52074165 is about 373.4284811872.
The spelling of 52074165 in words is "fifty-two million, seventy-four thousand, one hundred sixty-five".
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