Base | Representation |
---|---|
bin | 110100110010… |
… | …0000111100000 |
3 | 1221001221022000 |
4 | 1221210013200 |
5 | 24041014211 |
6 | 2425044000 |
7 | 454134315 |
oct | 151440740 |
9 | 57057260 |
10 | 27673056 |
11 | 146911a4 |
12 | 9326600 |
13 | 596bab8 |
14 | 3964d0c |
15 | 2669656 |
hex | 1a641e0 |
27673056 has 48 divisors (see below), whose sum is σ = 80715600. Its totient is φ = 9224064.
The previous prime is 27673021. The next prime is 27673057. The reversal of 27673056 is 65037672.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 27673056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27673057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15151 + ... + 16878.
It is an arithmetic number, because the mean of its divisors is an integer number (1681575).
Almost surely, 227673056 is an apocalyptic number.
It is an amenable number.
27673056 is an abundant number, since it is smaller than the sum of its proper divisors (53042544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27673056 is a wasteful number, since it uses less digits than its factorization.
27673056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32048 (or 32034 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 27673056 is about 5260.5186056129. The cubic root of 27673056 is about 302.4723686712.
The spelling of 27673056 in words is "twenty-seven million, six hundred seventy-three thousand, fifty-six".
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