Base | Representation |
---|---|
bin | 110101000101… |
… | …1111010001110 |
3 | 1221101012212200 |
4 | 1222023322032 |
5 | 24111223141 |
6 | 2432342330 |
7 | 455413440 |
oct | 152137216 |
9 | 57335780 |
10 | 27836046 |
11 | 147926a7 |
12 | 93a49a6 |
13 | 59c8044 |
14 | 39a8490 |
15 | 269cab6 |
hex | 1a8be8e |
27836046 has 48 divisors (see below), whose sum is σ = 69380064. Its totient is φ = 7900992.
The previous prime is 27836041. The next prime is 27836051. The reversal of 27836046 is 64063872.
It is an interprime number because it is at equal distance from previous prime (27836041) and next prime (27836051).
It is a self number, because there is not a number n which added to its sum of digits gives 27836046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27836041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21160 + ... + 22436.
It is an arithmetic number, because the mean of its divisors is an integer number (1445418).
Almost surely, 227836046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27836046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34690032).
27836046 is an abundant number, since it is smaller than the sum of its proper divisors (41544018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27836046 is a wasteful number, since it uses less digits than its factorization.
27836046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1465 (or 1462 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 27836046 is about 5275.9876800463. The cubic root of 27836046 is about 303.0650450169.
The spelling of 27836046 in words is "twenty-seven million, eight hundred thirty-six thousand, forty-six".
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