Base | Representation |
---|---|
bin | 110101010001… |
… | …1111100101010 |
3 | 1221120012221100 |
4 | 1222203330222 |
5 | 24122401011 |
6 | 2434422230 |
7 | 456303465 |
oct | 152437452 |
9 | 57505840 |
10 | 27934506 |
11 | 1484a676 |
12 | 9431976 |
13 | 5a30ac2 |
14 | 39d22dc |
15 | 26bbd56 |
hex | 1aa3f2a |
27934506 has 12 divisors (see below), whose sum is σ = 60524802. Its totient is φ = 9311496.
The previous prime is 27934499. The next prime is 27934507. The reversal of 27934506 is 60543972.
It can be written as a sum of positive squares in only one way, i.e., 18844281 + 9090225 = 4341^2 + 3015^2 .
It is not an unprimeable number, because it can be changed into a prime (27934507) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 775941 + ... + 775976.
Almost surely, 227934506 is an apocalyptic number.
27934506 is an abundant number, since it is smaller than the sum of its proper divisors (32590296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27934506 is a wasteful number, since it uses less digits than its factorization.
27934506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551925 (or 1551922 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 27934506 is about 5285.3103976966. The cubic root of 27934506 is about 303.4219523977.
The spelling of 27934506 in words is "twenty-seven million, nine hundred thirty-four thousand, five hundred six".
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