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52127055 = 3251995821
BaseRepresentation
bin1100011011011…
…0010101001111
310122002022212200
43012312111033
5101321031210
65101132543
71202033631
oct306662517
9118068780
1052127055
1127473912
121555a153
13aa51616
146ccca51
15489a0c0
hex31b654f

52127055 has 24 divisors (see below), whose sum is σ = 90823200. Its totient is φ = 27656640.

The previous prime is 52127029. The next prime is 52127057. The reversal of 52127055 is 55072125.

It is a happy number.

It is not a de Polignac number, because 52127055 - 28 = 52126799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52127057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6045 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (3784300).

Almost surely, 252127055 is an apocalyptic number.

52127055 is a deficient number, since it is larger than the sum of its proper divisors (38696145).

52127055 is a wasteful number, since it uses less digits than its factorization.

52127055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031 (or 6028 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 52127055 is about 7219.9068553549. The cubic root of 52127055 is about 373.5548647112.

The spelling of 52127055 in words is "fifty-two million, one hundred twenty-seven thousand, fifty-five".

Divisors: 1 3 5 9 15 45 199 597 995 1791 2985 5821 8955 17463 29105 52389 87315 261945 1158379 3475137 5791895 10425411 17375685 52127055