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34231361011 = 291180391759
BaseRepresentation
bin11111111000010110…
…010001110111110011
310021100122100022110121
4133320112101313303
51030101212023021
623420424511111
72321166524221
oct377026216763
9107318308417
1034231361011
1113576790201
12677401b497
1332c6c01403
14192a3c5b11
15d55350741
hex7f8591df3

34231361011 has 4 divisors (see below), whose sum is σ = 35411752800. Its totient is φ = 33050969224.

The previous prime is 34231360991. The next prime is 34231361023. The reversal of 34231361011 is 11016313243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34231361011 - 27 = 34231360883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34231331011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590195851 + ... + 590195908.

It is an arithmetic number, because the mean of its divisors is an integer number (8852938200).

Almost surely, 234231361011 is an apocalyptic number.

34231361011 is a deficient number, since it is larger than the sum of its proper divisors (1180391789).

34231361011 is a wasteful number, since it uses less digits than its factorization.

34231361011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180391788.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 34231361011 its reverse (11016313243), we get a palindrome (45247674254).

The spelling of 34231361011 in words is "thirty-four billion, two hundred thirty-one million, three hundred sixty-one thousand, eleven".

Divisors: 1 29 1180391759 34231361011