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52232301 = 3211527599
BaseRepresentation
bin1100011101000…
…0000001101101
310122021200020200
43013100001231
5101332413201
65103304113
71202652522
oct307200155
9118250220
1052232301
11275359a0
12155ab039
13aa8a4b4
146d19149
1548bb386
hex31d006d

52232301 has 12 divisors (see below), whose sum is σ = 82305600. Its totient is φ = 31655880.

The previous prime is 52232293. The next prime is 52232317. The reversal of 52232301 is 10323225.

It is not a de Polignac number, because 52232301 - 23 = 52232293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52242301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263701 + ... + 263898.

It is an arithmetic number, because the mean of its divisors is an integer number (6858800).

Almost surely, 252232301 is an apocalyptic number.

It is an amenable number.

52232301 is a deficient number, since it is larger than the sum of its proper divisors (30073299).

52232301 is a wasteful number, since it uses less digits than its factorization.

52232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527616 (or 527613 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 52232301 is about 7227.1917782774. The cubic root of 52232301 is about 373.8061016518.

Adding to 52232301 its reverse (10323225), we get a palindrome (62555526).

It can be divided in two parts, 522 and 32301, that added together give a palindrome (32823).

The spelling of 52232301 in words is "fifty-two million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 3 9 11 33 99 527599 1582797 4748391 5803589 17410767 52232301