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27044676 = 22321922081
BaseRepresentation
bin110011100101…
…0101101000100
31212220000022200
41213022231010
523410412201
62403354500
7445606311
oct147125504
955800280
1027044676
11142a207a
129082a30
1357aba89
14383dd08
152593386
hex19cab44

27044676 has 54 divisors (see below), whose sum is σ = 72185022. Its totient is φ = 8536320.

The previous prime is 27044659. The next prime is 27044683. The reversal of 27044676 is 67644072.

It can be written as a sum of positive squares in only one way, i.e., 21846276 + 5198400 = 4674^2 + 2280^2 .

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 27044676.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11956 + ... + 14036.

Almost surely, 227044676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27044676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36092511).

27044676 is an abundant number, since it is smaller than the sum of its proper divisors (45140346).

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

27044676 is a wasteful number, since it uses less digits than its factorization.

27044676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 27044676 is about 5200.4495959484. The cubic root of 27044676 is about 300.1653754864.

The spelling of 27044676 in words is "twenty-seven million, forty-four thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 361 684 722 1083 1444 2081 2166 3249 4162 4332 6243 6498 8324 12486 12996 18729 24972 37458 39539 74916 79078 118617 158156 237234 355851 474468 711702 751241 1423404 1502482 2253723 3004964 4507446 6761169 9014892 13522338 27044676