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52454363 = 135968389
BaseRepresentation
bin1100100000011…
…0001111011011
310122200221212012
43020012033123
5101412014423
65112140135
71204566113
oct310061733
9118627765
1052454363
1127677815
121569764b
13ab375b0
146d76043
154912078
hex32063db

52454363 has 8 divisors (see below), whose sum is σ = 57447600. Its totient is φ = 47598048.

The previous prime is 52454357. The next prime is 52454371. The reversal of 52454363 is 36345425.

52454363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52454363 - 28 = 52454107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52454063) 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, 33428 + ... + 34961.

It is an arithmetic number, because the mean of its divisors is an integer number (7180950).

Almost surely, 252454363 is an apocalyptic number.

52454363 is a deficient number, since it is larger than the sum of its proper divisors (4993237).

52454363 is a wasteful number, since it uses less digits than its factorization.

52454363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68461.

The product of its digits is 43200, while the sum is 32.

The square root of 52454363 is about 7242.5384362114. The cubic root of 52454363 is about 374.3350895997.

Adding to 52454363 its reverse (36345425), we get a palindrome (88799788).

The spelling of 52454363 in words is "fifty-two million, four hundred fifty-four thousand, three hundred sixty-three".

Divisors: 1 13 59 767 68389 889057 4034951 52454363