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52606748 = 22371911861
BaseRepresentation
bin1100100010101…
…1011100011100
310122222200220002
43020223130130
5101431403443
65115313432
71206102305
oct310533434
9118880802
1052606748
1127771257
121574b878
13ab8ba6c
146db57ac
1549422b8
hex322b71c

52606748 has 24 divisors (see below), whose sum is σ = 95096064. Its totient is φ = 25444800.

The previous prime is 52606747. The next prime is 52606751. The reversal of 52606748 is 84760625.

It is a happy number.

52606748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52606747) 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, 27338 + ... + 29198.

It is an arithmetic number, because the mean of its divisors is an integer number (3962336).

Almost surely, 252606748 is an apocalyptic number.

It is an amenable number.

52606748 is a deficient number, since it is larger than the sum of its proper divisors (42489316).

52606748 is a wasteful number, since it uses less digits than its factorization.

52606748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 52606748 is about 7253.0509442579. The cubic root of 52606748 is about 374.6972323579.

The spelling of 52606748 in words is "fifty-two million, six hundred six thousand, seven hundred forty-eight".

Divisors: 1 2 4 37 74 148 191 382 764 1861 3722 7067 7444 14134 28268 68857 137714 275428 355451 710902 1421804 13151687 26303374 52606748