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65027252 = 2267242639
BaseRepresentation
bin1111100000001…
…1110010110100
311112100201121202
43320003302310
5113121333002
610241432032
71416502553
oct370036264
9145321552
1065027252
1133784a34
121993b618
131061a284
1488c9d9a
155a97502
hex3e03cb4

65027252 has 12 divisors (see below), whose sum is σ = 115496640. Its totient is φ = 32028216.

The previous prime is 65027203. The next prime is 65027257. The reversal of 65027252 is 25272056.

65027252 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 (65027257) 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, 121052 + ... + 121587.

It is an arithmetic number, because the mean of its divisors is an integer number (9624720).

Almost surely, 265027252 is an apocalyptic number.

It is an amenable number.

65027252 is a deficient number, since it is larger than the sum of its proper divisors (50469388).

65027252 is a wasteful number, since it uses less digits than its factorization.

65027252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242710 (or 242708 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 65027252 is about 8063.9476684810. The cubic root of 65027252 is about 402.1287591967.

The spelling of 65027252 in words is "sixty-five million, twenty-seven thousand, two hundred fifty-two".

Divisors: 1 2 4 67 134 268 242639 485278 970556 16256813 32513626 65027252