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52125110 = 256185451
BaseRepresentation
bin1100011011010…
…1110110110110
310122002020012122
43012311312312
5101321000420
65101115542
71202025152
oct306656666
9118066178
1052125110
1127472404
1215558bb2
13aa5077b
146ccc062
154899725
hex31b5db6

52125110 has 16 divisors (see below), whose sum is σ = 95364432. Its totient is φ = 20508000.

The previous prime is 52125103. The next prime is 52125121. The reversal of 52125110 is 1152125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42116 + ... + 43335.

It is an arithmetic number, because the mean of its divisors is an integer number (5960277).

Almost surely, 252125110 is an apocalyptic number.

52125110 is a deficient number, since it is larger than the sum of its proper divisors (43239322).

52125110 is a wasteful number, since it uses less digits than its factorization.

52125110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85519.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 52125110 is about 7219.7721570698. The cubic root of 52125110 is about 373.5502185427.

Adding to 52125110 its reverse (1152125), we get a palindrome (53277235).

The spelling of 52125110 in words is "fifty-two million, one hundred twenty-five thousand, one hundred ten".

Divisors: 1 2 5 10 61 122 305 610 85451 170902 427255 854510 5212511 10425022 26062555 52125110