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244303252 = 22194931337
BaseRepresentation
bin11101000111111…
…00010110010100
3122000200220001121
432203330112110
51000020201002
640124133324
76024354244
oct1643742624
9560626047
10244303252
111159a2716
1269997244
133b7c974b
1424635b24
15166ab237
hexe8fc594

244303252 has 12 divisors (see below), whose sum is σ = 427763700. Its totient is φ = 122085056.

The previous prime is 244303249. The next prime is 244303271. The reversal of 244303252 is 252303442.

It can be written as a sum of positive squares in 2 ways, for example, as 217739536 + 26563716 = 14756^2 + 5154^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7873 + ... + 23464.

It is an arithmetic number, because the mean of its divisors is an integer number (35646975).

Almost surely, 2244303252 is an apocalyptic number.

It is an amenable number.

244303252 is a deficient number, since it is larger than the sum of its proper divisors (183460448).

244303252 is a wasteful number, since it uses less digits than its factorization.

244303252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33290 (or 33288 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 244303252 is about 15630.2031976555. The cubic root of 244303252 is about 625.1387442378.

Adding to 244303252 its reverse (252303442), we get a palindrome (496606694).

The spelling of 244303252 in words is "two hundred forty-four million, three hundred three thousand, two hundred fifty-two".

Divisors: 1 2 4 1949 3898 7796 31337 62674 125348 61075813 122151626 244303252