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52832685 = 3517207187
BaseRepresentation
bin1100100110001…
…0100110101101
310200102011211010
43021202212231
5102011121220
65124215433
71211033103
oct311424655
9120364733
1052832685
1127905a84
121583a579
13ac3a859
147033c73
1549891e0
hex32629ad

52832685 has 16 divisors (see below), whose sum is σ = 89505216. Its totient is φ = 26519808.

The previous prime is 52832683. The next prime is 52832687. The reversal of 52832685 is 58623825.

52832685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52832683) and next prime (52832687).

It is not a de Polignac number, because 52832685 - 21 = 52832683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52832683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103339 + ... + 103848.

It is an arithmetic number, because the mean of its divisors is an integer number (5594076).

Almost surely, 252832685 is an apocalyptic number.

It is an amenable number.

52832685 is a deficient number, since it is larger than the sum of its proper divisors (36672531).

52832685 is a wasteful number, since it uses less digits than its factorization.

52832685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207212.

The product of its digits is 115200, while the sum is 39.

The square root of 52832685 is about 7268.6095644215. The cubic root of 52832685 is about 375.2328864516.

The spelling of 52832685 in words is "fifty-two million, eight hundred thirty-two thousand, six hundred eighty-five".

Divisors: 1 3 5 15 17 51 85 255 207187 621561 1035935 3107805 3522179 10566537 17610895 52832685