Search a number
-
+
27048575204 = 2273188335291
BaseRepresentation
bin11001001100001110…
…001000000011100100
32120211001122222200122
4121030032020003210
5420343413401304
620232000501112
71645201044560
oct311416100344
976731588618
1027048575204
1110520240992
1252aa61a798
132720a8a5b1
1414484886a0
15a8497c9be
hex64c3880e4

27048575204 has 48 divisors (see below), whose sum is σ = 55907045376. Its totient is φ = 11205280800.

The previous prime is 27048575167. The next prime is 27048575209. The reversal of 27048575204 is 40257584072.

It is not an unprimeable number, because it can be changed into a prime (27048575209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748799 + ... + 784089.

It is an arithmetic number, because the mean of its divisors is an integer number (1164730112).

Almost surely, 227048575204 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 27048575204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27953522688).

27048575204 is an abundant number, since it is smaller than the sum of its proper divisors (28858470172).

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

27048575204 is a wasteful number, since it uses less digits than its factorization.

27048575204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36216 (or 36214 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 44.

The spelling of 27048575204 in words is "twenty-seven billion, forty-eight million, five hundred seventy-five thousand, two hundred four".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 883 1766 3532 6181 12362 24724 27373 35291 54746 70582 109492 141164 191611 247037 383222 494074 766444 988148 1094021 2188042 4376084 7658147 15316294 30632588 31161953 62323906 124647812 218133671 436267342 872534684 966020543 1932041086 3864082172 6762143801 13524287602 27048575204