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34532141 = 744910987
BaseRepresentation
bin1000001110111…
…0101100101101
32101222102012012
42003232230231
532320012031
63232051005
7566342540
oct203565455
971872165
1034532141
1118546566
12b693a65
137200b27
14482c857
153071b2b
hex20eeb2d

34532141 has 8 divisors (see below), whose sum is σ = 39556800. Its totient is φ = 29530368.

The previous prime is 34532123. The next prime is 34532149. The reversal of 34532141 is 14123543.

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

It is not a de Polignac number, because 34532141 - 26 = 34532077 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 (34532149) 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, 2351 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (4944600).

Almost surely, 234532141 is an apocalyptic number.

It is an amenable number.

34532141 is a deficient number, since it is larger than the sum of its proper divisors (5024659).

34532141 is a wasteful number, since it uses less digits than its factorization.

34532141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11443.

The product of its digits is 1440, while the sum is 23.

The square root of 34532141 is about 5876.4054489118. The cubic root of 34532141 is about 325.6425662032.

Adding to 34532141 its reverse (14123543), we get a palindrome (48655684).

The spelling of 34532141 in words is "thirty-four million, five hundred thirty-two thousand, one hundred forty-one".

Divisors: 1 7 449 3143 10987 76909 4933163 34532141