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52060782 = 2313962423
BaseRepresentation
bin1100011010011…
…0001001101110
310121221221222010
43012212021232
5101311421112
65055502050
71201336464
oct306461156
9117857863
1052060782
1127429044
1215527926
13aa2a3c7
146cb2834
15488563c
hex31a626e

52060782 has 16 divisors (see below), whose sum is σ = 104872320. Its totient is φ = 17228472.

The previous prime is 52060781. The next prime is 52060843. The reversal of 52060782 is 28706025.

52060782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52060781) 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 7 ways as a sum of consecutive naturals, for example, 30378 + ... + 32045.

It is an arithmetic number, because the mean of its divisors is an integer number (6554520).

Almost surely, 252060782 is an apocalyptic number.

52060782 is an abundant number, since it is smaller than the sum of its proper divisors (52811538).

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

52060782 is a wasteful number, since it uses less digits than its factorization.

52060782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62567.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 52060782 is about 7215.3157935048. The cubic root of 52060782 is about 373.3964882175.

The spelling of 52060782 in words is "fifty-two million, sixty thousand, seven hundred eighty-two".

Divisors: 1 2 3 6 139 278 417 834 62423 124846 187269 374538 8676797 17353594 26030391 52060782