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12241352 = 2312372
BaseRepresentation
bin101110101100…
…100111001000
3212000220222102
4232230213020
511113210402
61114212532
7206023034
oct56544710
925026872
1012241352
116a01122
124124148
1326c7b06
1418a91c4
15111c102
hexbac9c8

12241352 has 12 divisors (see below), whose sum is σ = 22971105. Its totient is φ = 6115728.

The previous prime is 12241349. The next prime is 12241363. The reversal of 12241352 is 25314221.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

12241352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11383876 + 857476 = 3374^2 + 926^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2474.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9278 + ... + 10514.

Almost surely, 212241352 is an apocalyptic number.

It is an amenable number.

12241352 is a deficient number, since it is larger than the sum of its proper divisors (10729753).

12241352 is an frugal number, since it uses more digits than its factorization.

12241352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 1239 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 12241352 is about 3498.7643533110. The cubic root of 12241352 is about 230.4675555020.

Adding to 12241352 its reverse (25314221), we get a palindrome (37555573).

The spelling of 12241352 in words is "twelve million, two hundred forty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 1237 2474 4948 9896 1530169 3060338 6120676 12241352