Base | Representation |
---|---|
bin | 1000000000001… |
… | …01101001111011 |
3 | 11200022122211101 |
4 | 10000011221323 |
5 | 114141211102 |
6 | 10354512231 |
7 | 1443420124 |
oct | 400055173 |
9 | 150278741 |
10 | 67132027 |
11 | 34992316 |
12 | 1a595677 |
13 | 10ba62c1 |
14 | 8cb704b |
15 | 5d60e87 |
hex | 4005a7b |
67132027 has 8 divisors (see below), whose sum is σ = 68677632. Its totient is φ = 65591400.
The previous prime is 67131989. The next prime is 67132049. The reversal of 67132027 is 72023176.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-67132027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 67131986 and 67132004.
It is not an unprimeable number, because it can be changed into a prime (67132127) by changing a digit.
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, 44902 + ... + 46372.
It is an arithmetic number, because the mean of its divisors is an integer number (8584704).
Almost surely, 267132027 is an apocalyptic number.
67132027 is a deficient number, since it is larger than the sum of its proper divisors (1545605).
67132027 is a wasteful number, since it uses less digits than its factorization.
67132027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2489.
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 67132027 is about 8193.4136353537. The cubic root of 67132027 is about 406.4214180896.
The spelling of 67132027 in words is "sixty-seven million, one hundred thirty-two thousand, twenty-seven".
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