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27068124 = 2232255677
BaseRepresentation
bin110011101000…
…0011011011100
31212221012111010
41213100123130
523412134444
62404055220
7446034546
oct147203334
955835433
1027068124
1114308756
129094510
1357b9655
143848696
15259a2b9
hex19d06dc

27068124 has 12 divisors (see below), whose sum is σ = 63158984. Its totient is φ = 9022704.

The previous prime is 27068123. The next prime is 27068143. The reversal of 27068124 is 42186072.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 27068091 and 27068100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27068123) 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 3 ways as a sum of consecutive naturals, for example, 1127827 + ... + 1127850.

Almost surely, 227068124 is an apocalyptic number.

It is an amenable number.

27068124 is an abundant number, since it is smaller than the sum of its proper divisors (36090860).

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

27068124 is a wasteful number, since it uses less digits than its factorization.

27068124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255684 (or 2255682 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 27068124 is about 5202.7035279747. The cubic root of 27068124 is about 300.2520992051.

The spelling of 27068124 in words is "twenty-seven million, sixty-eight thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 2255677 4511354 6767031 9022708 13534062 27068124