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52080182 = 2711338183
BaseRepresentation
bin1100011010101…
…0111000110110
310121222221120122
43012222320312
5101313031212
65100131542
71201450160
oct306527066
9117887518
1052080182
1127441680
1215536bb2
13aa3619b
146cb9930
15488b272
hex31aae36

52080182 has 16 divisors (see below), whose sum is σ = 97396992. Its totient is φ = 20290920.

The previous prime is 52080169. The next prime is 52080187. The reversal of 52080182 is 28108025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52080187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168938 + ... + 169245.

It is an arithmetic number, because the mean of its divisors is an integer number (6087312).

Almost surely, 252080182 is an apocalyptic number.

52080182 is a deficient number, since it is larger than the sum of its proper divisors (45316810).

52080182 is a wasteful number, since it uses less digits than its factorization.

52080182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338203.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 52080182 is about 7216.6600307899. The cubic root of 52080182 is about 373.4428634478.

The spelling of 52080182 in words is "fifty-two million, eighty thousand, one hundred eighty-two".

Divisors: 1 2 7 11 14 22 77 154 338183 676366 2367281 3720013 4734562 7440026 26040091 52080182