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34231352045 = 511622388219
BaseRepresentation
bin11111111000010110…
…001111101011101101
310021100122022212011112
4133320112033223231
51030101211231140
623420424401405
72321166456122
oct377026175355
9107318285145
1034231352045
11135767844a0
126774016265
1332c6bca2c7
14192a3c2749
15d5534cc65
hex7f858faed

34231352045 has 8 divisors (see below), whose sum is σ = 44811951840. Its totient is φ = 24895528720.

The previous prime is 34231352017. The next prime is 34231352059. The reversal of 34231352045 is 54025313243.

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

It is not a de Polignac number, because 34231352045 - 26 = 34231351981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311194055 + ... + 311194164.

It is an arithmetic number, because the mean of its divisors is an integer number (5601493980).

Almost surely, 234231352045 is an apocalyptic number.

It is an amenable number.

34231352045 is a deficient number, since it is larger than the sum of its proper divisors (10580599795).

34231352045 is a wasteful number, since it uses less digits than its factorization.

34231352045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622388235.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 34231352045 its reverse (54025313243), we get a palindrome (88256665288).

The spelling of 34231352045 in words is "thirty-four billion, two hundred thirty-one million, three hundred fifty-two thousand, forty-five".

Divisors: 1 5 11 55 622388219 3111941095 6846270409 34231352045