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12235301 = 131138329
BaseRepresentation
bin101110101011…
…001000100101
3212000121200022
4232223020211
511113012201
61114124525
7205666301
oct56531045
925017608
1012235301
1169a7621
124120745
1326c5130
1418a6d01
15111a41b
hexbab225

12235301 has 8 divisors (see below), whose sum is σ = 13294680. Its totient is φ = 11192832.

The previous prime is 12235277. The next prime is 12235313. The reversal of 12235301 is 10353221.

12235301 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 4 ways, for example, as 1378276 + 10857025 = 1174^2 + 3295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12235301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12235301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696 + ... + 5633.

It is an arithmetic number, because the mean of its divisors is an integer number (1661835).

Almost surely, 212235301 is an apocalyptic number.

It is an amenable number.

12235301 is a deficient number, since it is larger than the sum of its proper divisors (1059379).

12235301 is a wasteful number, since it uses less digits than its factorization.

12235301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8455.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12235301 is about 3497.8995125646. The cubic root of 12235301 is about 230.4295752467.

Adding to 12235301 its reverse (10353221), we get a palindrome (22588522).

The spelling of 12235301 in words is "twelve million, two hundred thirty-five thousand, three hundred one".

Divisors: 1 13 113 1469 8329 108277 941177 12235301