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52876271 = 745716529
BaseRepresentation
bin1100100110110…
…1001111101111
310200111101121102
43021231033233
5102014020041
65125153315
71211304140
oct311551757
9120441542
1052876271
11279357a8
121585b83b
13ac54646
147045ac7
15499709b
hex326d3ef

52876271 has 8 divisors (see below), whose sum is σ = 60565920. Its totient is φ = 45220608.

The previous prime is 52876247. The next prime is 52876289. The reversal of 52876271 is 17267825.

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

It is a cyclic number.

It is not a de Polignac number, because 52876271 - 210 = 52875247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52876771) 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, 5066 + ... + 11463.

It is an arithmetic number, because the mean of its divisors is an integer number (7570740).

Almost surely, 252876271 is an apocalyptic number.

52876271 is a deficient number, since it is larger than the sum of its proper divisors (7689649).

52876271 is a wasteful number, since it uses less digits than its factorization.

52876271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16993.

The product of its digits is 47040, while the sum is 38.

The square root of 52876271 is about 7271.6071813596. The cubic root of 52876271 is about 375.3360448478.

The spelling of 52876271 in words is "fifty-two million, eight hundred seventy-six thousand, two hundred seventy-one".

Divisors: 1 7 457 3199 16529 115703 7553753 52876271