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52875006 = 2313167271
BaseRepresentation
bin1100100110110…
…0111011111110
310200111022212120
43021230323332
5102014000011
65125143410
71211300352
oct311547376
9120438776
1052875006
1127934858
121585ab66
13ac53bb2
147045462
154996a06
hex326cefe

52875006 has 16 divisors (see below), whose sum is σ = 106558848. Its totient is φ = 17490200.

The previous prime is 52875001. The next prime is 52875019. The reversal of 52875006 is 60057825.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52875001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32850 + ... + 34421.

It is an arithmetic number, because the mean of its divisors is an integer number (6659928).

Almost surely, 252875006 is an apocalyptic number.

52875006 is an abundant number, since it is smaller than the sum of its proper divisors (53683842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52875006 is a wasteful number, since it uses less digits than its factorization.

52875006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67407.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 52875006 is about 7271.5201986930. The cubic root of 52875006 is about 375.3330516722. Note that the first 3 decimals are identical.

The spelling of 52875006 in words is "fifty-two million, eight hundred seventy-five thousand, six".

Divisors: 1 2 3 6 131 262 393 786 67271 134542 201813 403626 8812501 17625002 26437503 52875006