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252608 = 263947
BaseRepresentation
bin111101101011000000
3110211111212
4331223000
531040413
65225252
72101316
oct755300
9424455
10252608
11162874
12102228
138ac95
14680b6
154eca8
hex3dac0

252608 has 14 divisors (see below), whose sum is σ = 501396. Its totient is φ = 126272.

The previous prime is 252607. The next prime is 252611. The reversal of 252608 is 806252.

It is a happy number.

252608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (252607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (35814).

2252608 is an apocalyptic number.

It is an amenable number.

252608 is a deficient number, since it is larger than the sum of its proper divisors (248788).

252608 is an equidigital number, since it uses as much as digits as its factorization.

252608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 252608 is about 502.6012335838. The cubic root of 252608 is about 63.2143534135.

The spelling of 252608 in words is "two hundred fifty-two thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 64 3947 7894 15788 31576 63152 126304 252608