Search a number
-
+
27084848 = 2472179193
BaseRepresentation
bin110011101010…
…0100000110000
31212222001102112
41213110200300
523413203343
62404304452
7446134400
oct147244060
955861375
1027084848
111431a27a
1290a2128
1357c414b
143850800
1525a0218
hex19d4830

27084848 has 60 divisors (see below), whose sum is σ = 61703640. Its totient is φ = 11483136.

The previous prime is 27084847. The next prime is 27084853. The reversal of 27084848 is 84848072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27084847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140240 + ... + 140432.

It is an arithmetic number, because the mean of its divisors is an integer number (1028394).

Almost surely, 227084848 is an apocalyptic number.

27084848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27084848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30851820).

27084848 is an abundant number, since it is smaller than the sum of its proper divisors (34618792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27084848 is a wasteful number, since it uses less digits than its factorization.

27084848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 27084848 is about 5204.3105210969. The cubic root of 27084848 is about 300.3139232446.

The spelling of 27084848 in words is "twenty-seven million, eighty-four thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 49 56 98 112 179 193 196 358 386 392 716 772 784 1253 1351 1432 1544 2506 2702 2864 3088 5012 5404 8771 9457 10024 10808 17542 18914 20048 21616 34547 35084 37828 69094 70168 75656 138188 140336 151312 241829 276376 483658 552752 967316 1692803 1934632 3385606 3869264 6771212 13542424 27084848