Base | Representation |
---|---|
bin | 1100011011011… |
… | …1111110001111 |
3 | 10122002200002120 |
4 | 3012313332033 |
5 | 101321240100 |
6 | 5101224023 |
7 | 1202062341 |
oct | 306677617 |
9 | 118080076 |
10 | 52133775 |
11 | 27478971 |
12 | 15562013 |
13 | aa546b5 |
14 | 6cd1291 |
15 | 489c0a0 |
hex | 31b7f8f |
52133775 has 12 divisors (see below), whose sum is σ = 86194632. Its totient is φ = 27804640.
The previous prime is 52133749. The next prime is 52133779. The reversal of 52133775 is 57733125.
It is not a de Polignac number, because 52133775 - 27 = 52133647 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52133779) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347484 + ... + 347633.
It is an arithmetic number, because the mean of its divisors is an integer number (7182886).
Almost surely, 252133775 is an apocalyptic number.
52133775 is a deficient number, since it is larger than the sum of its proper divisors (34060857).
52133775 is a wasteful number, since it uses less digits than its factorization.
52133775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695130 (or 695125 counting only the distinct ones).
The product of its digits is 22050, while the sum is 33.
The square root of 52133775 is about 7220.3722203222. The cubic root of 52133775 is about 373.5709163938.
The spelling of 52133775 in words is "fifty-two million, one hundred thirty-three thousand, seven hundred seventy-five".
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