Base | Representation |
---|---|
bin | 110011101001… |
… | …0101100111100 |
3 | 1212221200021000 |
4 | 1213102230330 |
5 | 23412434221 |
6 | 2404210300 |
7 | 446103651 |
oct | 147225474 |
9 | 55850230 |
10 | 27077436 |
11 | 14314751 |
12 | 9099990 |
13 | 57c0969 |
14 | 384bc28 |
15 | 259ce26 |
hex | 19d2b3c |
27077436 has 48 divisors (see below), whose sum is σ = 70487200. Its totient is φ = 8989056.
The previous prime is 27077429. The next prime is 27077437. The reversal of 27077436 is 63477072.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
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 27077436.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27077437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43866 + ... + 44478.
Almost surely, 227077436 is an apocalyptic number.
It is an amenable number.
27077436 is an abundant number, since it is smaller than the sum of its proper divisors (43409764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27077436 is a wasteful number, since it uses less digits than its factorization.
27077436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035 (or 1027 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 36.
The square root of 27077436 is about 5203.5983703587. The cubic root of 27077436 is about 300.2865262552.
27077436 divided by its sum of digits (36) gives a triangular number (752151 = T1226).
The spelling of 27077436 in words is "twenty-seven million, seventy-seven thousand, four hundred thirty-six".
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