Base | Representation |
---|---|
bin | 1100100111000… |
… | …0000001001011 |
3 | 10200111222012000 |
4 | 3021300001023 |
5 | 102014401002 |
6 | 5125322043 |
7 | 1211352222 |
oct | 311600113 |
9 | 120458160 |
10 | 52887627 |
11 | 27943291 |
12 | 15866323 |
13 | ac59870 |
14 | 7049cb9 |
15 | 499a61c |
hex | 327004b |
52887627 has 32 divisors (see below), whose sum is σ = 85377600. Its totient is φ = 32161536.
The previous prime is 52887623. The next prime is 52887631. The reversal of 52887627 is 72678825.
It is an interprime number because it is at equal distance from previous prime (52887623) and next prime (52887631).
It is not a de Polignac number, because 52887627 - 22 = 52887623 is a prime.
It is a super-2 number, since 2×528876272 = 5594202179382258, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52887623) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30393 + ... + 32085.
It is an arithmetic number, because the mean of its divisors is an integer number (2668050).
Almost surely, 252887627 is an apocalyptic number.
52887627 is a deficient number, since it is larger than the sum of its proper divisors (32489973).
52887627 is a wasteful number, since it uses less digits than its factorization.
52887627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1804 (or 1798 counting only the distinct ones).
The product of its digits is 376320, while the sum is 45.
The square root of 52887627 is about 7272.3879846994. The cubic root of 52887627 is about 375.3629126717.
The spelling of 52887627 in words is "fifty-two million, eight hundred eighty-seven thousand, six hundred twenty-seven".
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