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52523446 = 231098447
BaseRepresentation
bin1100100001011…
…1000110110110
310122211110121211
43020113012312
5101421222241
65113432034
71205304403
oct310270666
9118743554
1052523446
1127714708
121570b61a
13ab5cb81
146d932aa
154927781
hex32171b6

52523446 has 8 divisors (see below), whose sum is σ = 78819840. Its totient is φ = 26250168.

The previous prime is 52523441. The next prime is 52523447. The reversal of 52523446 is 64432525.

52523446 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (52523441) 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 3 ways as a sum of consecutive naturals, for example, 1995 + ... + 10441.

It is an arithmetic number, because the mean of its divisors is an integer number (9852480).

Almost surely, 252523446 is an apocalyptic number.

52523446 is a deficient number, since it is larger than the sum of its proper divisors (26296394).

52523446 is a wasteful number, since it uses less digits than its factorization.

52523446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11558.

The product of its digits is 28800, while the sum is 31.

The square root of 52523446 is about 7247.3061202077. The cubic root of 52523446 is about 374.4993520499.

The spelling of 52523446 in words is "fifty-two million, five hundred twenty-three thousand, four hundred forty-six".

Divisors: 1 2 3109 6218 8447 16894 26261723 52523446