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52633254 = 238772209
BaseRepresentation
bin1100100011000…
…1111010100110
310200001001020210
43020301322212
5101433231004
65120040250
71206242502
oct310617246
9120031223
1052633254
112778a163
1215763086
13ab9ab4b
146dc1302
15494a089
hex3231ea6

52633254 has 8 divisors (see below), whose sum is σ = 105266520. Its totient is φ = 17544416.

The previous prime is 52633201. The next prime is 52633271. The reversal of 52633254 is 45233625.

52633254 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.

52633254 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4386099 + ... + 4386110.

It is an arithmetic number, because the mean of its divisors is an integer number (13158315).

Almost surely, 252633254 is an apocalyptic number.

52633254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52633254 is a wasteful number, since it uses less digits than its factorization.

52633254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772214.

The product of its digits is 21600, while the sum is 30.

The square root of 52633254 is about 7254.8779452173. The cubic root of 52633254 is about 374.7601524055.

Adding to 52633254 its reverse (45233625), we get a palindrome (97866879).

The spelling of 52633254 in words is "fifty-two million, six hundred thirty-three thousand, two hundred fifty-four".

Divisors: 1 2 3 6 8772209 17544418 26316627 52633254