Base | Representation |
---|---|
bin | 110011100110… |
… | …1010000011110 |
3 | 1212220112200000 |
4 | 1213031100132 |
5 | 23411231014 |
6 | 2403515130 |
7 | 445651641 |
oct | 147152036 |
9 | 55815600 |
10 | 27055134 |
11 | 142a9a17 |
12 | 9088aa6 |
13 | 57b3772 |
14 | 3843a58 |
15 | 2596509 |
hex | 19cd41e |
27055134 has 48 divisors (see below), whose sum is σ = 61326720. Its totient is φ = 8939160.
The previous prime is 27055117. The next prime is 27055141. The reversal of 27055134 is 43155072.
It is a happy number.
It is a super-3 number, since 3×270551343 (a number of 23 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 27055098 and 27055107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86839 + ... + 87149.
It is an arithmetic number, because the mean of its divisors is an integer number (1277640).
Almost surely, 227055134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27055134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30663360).
27055134 is an abundant number, since it is smaller than the sum of its proper divisors (34271586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27055134 is a wasteful number, since it uses less digits than its factorization.
27055134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507 (or 495 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 27055134 is about 5201.4549887507. The cubic root of 27055134 is about 300.2040611653.
The spelling of 27055134 in words is "twenty-seven million, fifty-five thousand, one hundred thirty-four".
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