Base | Representation |
---|---|
bin | 110100011101… |
… | …0001001001100 |
3 | 1220202012110110 |
4 | 1220322021030 |
5 | 24020014012 |
6 | 2421240020 |
7 | 452520141 |
oct | 150721114 |
9 | 56665413 |
10 | 27501132 |
11 | 1458400a |
12 | 9263010 |
13 | 590b779 |
14 | 391c3c8 |
15 | 263373c |
hex | 1a3a24c |
27501132 has 24 divisors (see below), whose sum is σ = 67547200. Its totient is φ = 8684496.
The previous prime is 27501127. The next prime is 27501167. The reversal of 27501132 is 23110572.
It is a super-2 number, since 2×275011322 = 1512624522562848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 27501099 and 27501108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60082 + ... + 60537.
Almost surely, 227501132 is an apocalyptic number.
It is an amenable number.
27501132 is an abundant number, since it is smaller than the sum of its proper divisors (40046068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27501132 is a wasteful number, since it uses less digits than its factorization.
27501132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120645 (or 120643 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 27501132 is about 5244.1521717052. The cubic root of 27501132 is about 301.8446784011.
The spelling of 27501132 in words is "twenty-seven million, five hundred one thousand, one hundred thirty-two".
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