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34312134125 = 531575233343
BaseRepresentation
bin11111111101001010…
…011001110111101101
310021120021100000100102
4133331022121313231
51030232401243000
623432432040445
72323200220313
oct377512316755
9107507300312
1034312134125
111360833a245
126797093125
13330a872659
1419370100b3
15d5c4a83d5
hex7fd299ded

34312134125 has 32 divisors (see below), whose sum is σ = 43189605888. Its totient is φ = 27214574400.

The previous prime is 34312134113. The next prime is 34312134151. The reversal of 34312134125 is 52143121343.

It is not a de Polignac number, because 34312134125 - 210 = 34312133101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10262204 + ... + 10265546.

It is an arithmetic number, because the mean of its divisors is an integer number (1349675184).

Almost surely, 234312134125 is an apocalyptic number.

It is an amenable number.

34312134125 is a deficient number, since it is larger than the sum of its proper divisors (8877471763).

34312134125 is a wasteful number, since it uses less digits than its factorization.

34312134125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038 (or 4028 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 34312134125 its reverse (52143121343), we get a palindrome (86455255468).

The spelling of 34312134125 in words is "thirty-four billion, three hundred twelve million, one hundred thirty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 157 523 785 2615 3343 3925 13075 16715 19625 65375 82111 83575 410555 417875 524851 1748389 2052775 2624255 8741945 10263875 13121275 43709725 65606375 218548625 274497073 1372485365 6862426825 34312134125