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52253054 = 2715723773
BaseRepresentation
bin1100011101010…
…1000101111110
310122022201201022
43013111011332
5101334044204
65103544142
71203100160
oct307250576
9118281638
1052253054
112754a547
12155bb052
13aa96a89
146d22930
1548c25be
hex31d517e

52253054 has 16 divisors (see below), whose sum is σ = 90151008. Its totient is φ = 22250592.

The previous prime is 52253039. The next prime is 52253063. The reversal of 52253054 is 45035225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9689 + ... + 14084.

It is an arithmetic number, because the mean of its divisors is an integer number (5634438).

Almost surely, 252253054 is an apocalyptic number.

52253054 is a deficient number, since it is larger than the sum of its proper divisors (37897954).

52253054 is a wasteful number, since it uses less digits than its factorization.

52253054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 52253054 is about 7228.6273939110. The cubic root of 52253054 is about 373.8556021249.

Adding to 52253054 its reverse (45035225), we get a palindrome (97288279).

The spelling of 52253054 in words is "fifty-two million, two hundred fifty-three thousand, fifty-four".

Divisors: 1 2 7 14 157 314 1099 2198 23773 47546 166411 332822 3732361 7464722 26126527 52253054