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34231641 = 314717757
BaseRepresentation
bin1000001010010…
…1010101011001
32101102010222120
42002211111121
532230403031
63221411453
7563651463
oct202452531
971363876
1034231641
1118360814
12b569b89
137127112
144791133
153012a96
hex20a5559

34231641 has 8 divisors (see below), whose sum is σ = 45679104. Its totient is φ = 22802640.

The previous prime is 34231621. The next prime is 34231643. The reversal of 34231641 is 14613243.

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

It is not a de Polignac number, because 34231641 - 26 = 34231577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34231643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535 + ... + 8291.

It is an arithmetic number, because the mean of its divisors is an integer number (5709888).

Almost surely, 234231641 is an apocalyptic number.

It is an amenable number.

34231641 is a deficient number, since it is larger than the sum of its proper divisors (11447463).

34231641 is a wasteful number, since it uses less digits than its factorization.

34231641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231.

The product of its digits is 1728, while the sum is 24.

The square root of 34231641 is about 5850.7812298872. The cubic root of 34231641 is about 324.6952282908.

Adding to 34231641 its reverse (14613243), we get a palindrome (48844884).

The spelling of 34231641 in words is "thirty-four million, two hundred thirty-one thousand, six hundred forty-one".

Divisors: 1 3 1471 4413 7757 23271 11410547 34231641