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27368148 = 22311320183
BaseRepresentation
bin110100001100…
…1101011010100
31220111110001010
41220121223110
524001240043
62414332220
7451424343
oct150315324
956443033
1027368148
11144a3105
1291ba070
135893092
1438c5b5a
152609133
hex1a19ad4

27368148 has 24 divisors (see below), whose sum is σ = 64427328. Its totient is φ = 9041536.

The previous prime is 27368111. The next prime is 27368149. The reversal of 27368148 is 84186372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27368149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8736 + ... + 11447.

It is an arithmetic number, because the mean of its divisors is an integer number (2684472).

Almost surely, 227368148 is an apocalyptic number.

It is an amenable number.

27368148 is an abundant number, since it is smaller than the sum of its proper divisors (37059180).

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

27368148 is a wasteful number, since it uses less digits than its factorization.

27368148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20303 (or 20301 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 27368148 is about 5231.4575406860. The cubic root of 27368148 is about 301.3573604243.

The spelling of 27368148 in words is "twenty-seven million, three hundred sixty-eight thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 113 226 339 452 678 1356 20183 40366 60549 80732 121098 242196 2280679 4561358 6842037 9122716 13684074 27368148