Base | Representation |
---|---|
bin | 110100111001… |
… | …1000001001001 |
3 | 1221012001000111 |
4 | 1221303001021 |
5 | 24044442324 |
6 | 2430234321 |
7 | 454510255 |
oct | 151630111 |
9 | 57161014 |
10 | 27734089 |
11 | 14723039 |
12 | 93559a1 |
13 | 5990806 |
14 | 397d265 |
15 | 267c794 |
hex | 1a73049 |
27734089 has 16 divisors (see below), whose sum is σ = 30371328. Its totient is φ = 25224192.
The previous prime is 27734059. The next prime is 27734101. The reversal of 27734089 is 98043772.
It is not a de Polignac number, because 27734089 - 211 = 27732041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27734009) 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 15 ways as a sum of consecutive naturals, for example, 82129 + ... + 82465.
It is an arithmetic number, because the mean of its divisors is an integer number (1898208).
Almost surely, 227734089 is an apocalyptic number.
It is an amenable number.
27734089 is a deficient number, since it is larger than the sum of its proper divisors (2637239).
27734089 is a wasteful number, since it uses less digits than its factorization.
27734089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504.
The product of its (nonzero) digits is 84672, while the sum is 40.
The square root of 27734089 is about 5266.3164546009. The cubic root of 27734089 is about 302.6945732698.
The spelling of 27734089 in words is "twenty-seven million, seven hundred thirty-four thousand, eighty-nine".
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