Base | Representation |
---|---|
bin | 1100100011000… |
… | …1101001111101 |
3 | 10200000222210100 |
4 | 3020301221331 |
5 | 101433212224 |
6 | 5120031313 |
7 | 1206236421 |
oct | 310615175 |
9 | 120028710 |
10 | 52632189 |
11 | 27789385 |
12 | 15762539 |
13 | ab9a50c |
14 | 6dc0b81 |
15 | 4949ac9 |
hex | 3231a7d |
52632189 has 12 divisors (see below), whose sum is σ = 77313600. Its totient is φ = 34493064.
The previous prime is 52632179. The next prime is 52632193. The reversal of 52632189 is 98123625.
52632189 is a `hidden beast` number, since 5 + 2 + 632 + 18 + 9 = 666.
It is not a de Polignac number, because 52632189 - 27 = 52632061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52632169) 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, 49029 + ... + 50090.
It is an arithmetic number, because the mean of its divisors is an integer number (6442800).
Almost surely, 252632189 is an apocalyptic number.
52632189 is a gapful number since it is divisible by the number (59) formed by its first and last digit.
It is an amenable number.
52632189 is a deficient number, since it is larger than the sum of its proper divisors (24681411).
52632189 is a wasteful number, since it uses less digits than its factorization.
52632189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99184 (or 99181 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 52632189 is about 7254.8045459544. The cubic root of 52632189 is about 374.7576247117.
The spelling of 52632189 in words is "fifty-two million, six hundred thirty-two thousand, one hundred eighty-nine".
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