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34188061 = 151373607
BaseRepresentation
bin1000001001101…
…0101100011101
32101022221012111
42002122230131
532223004221
63220434021
7563410435
oct202325435
971287174
1034188061
1118330aa6
12b548911
13711032b
14477d2c5
153004be1
hex209ab1d

34188061 has 8 divisors (see below), whose sum is σ = 34563584. Its totient is φ = 33814800.

The previous prime is 34188059. The next prime is 34188083. The reversal of 34188061 is 16088143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34188061 - 21 = 34188059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34188031) 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, 56020 + ... + 56626.

It is an arithmetic number, because the mean of its divisors is an integer number (4320448).

Almost surely, 234188061 is an apocalyptic number.

It is an amenable number.

34188061 is a deficient number, since it is larger than the sum of its proper divisors (375523).

34188061 is a wasteful number, since it uses less digits than its factorization.

34188061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 34188061 is about 5847.0557548223. The cubic root of 34188061 is about 324.5573809005.

The spelling of 34188061 in words is "thirty-four million, one hundred eighty-eight thousand, sixty-one".

Divisors: 1 151 373 607 56323 91657 226411 34188061