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52054635 = 3523150883
BaseRepresentation
bin1100011010010…
…0101001101011
310121221122112110
43012210221223
5101311222020
65055413403
71201312533
oct306445153
9117848473
1052054635
1127424466
1215524263
13aa27679
146cb04c3
1548838e0
hex31a4a6b

52054635 has 16 divisors (see below), whose sum is σ = 86909184. Its totient is φ = 26555232.

The previous prime is 52054603. The next prime is 52054637. The reversal of 52054635 is 53645025.

52054635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52054635 - 25 = 52054603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52054637) 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, 75097 + ... + 75786.

It is an arithmetic number, because the mean of its divisors is an integer number (5431824).

Almost surely, 252054635 is an apocalyptic number.

52054635 is a deficient number, since it is larger than the sum of its proper divisors (34854549).

52054635 is a wasteful number, since it uses less digits than its factorization.

52054635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150914.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 52054635 is about 7214.8898120484. The cubic root of 52054635 is about 373.3817915593.

It can be divided in two parts, 520 and 54635, that added together give a palindrome (55155).

The spelling of 52054635 in words is "fifty-two million, fifty-four thousand, six hundred thirty-five".

Divisors: 1 3 5 15 23 69 115 345 150883 452649 754415 2263245 3470309 10410927 17351545 52054635