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3204201 = 371121397
BaseRepresentation
bin1100001110010001101001
320000210100010
430032101221
51310013301
6152402133
736143460
oct14162151
96023303
103204201
111899400
1210a6349
138825a0
145d59d7
154345d6
hex30e469

3204201 has 48 divisors (see below), whose sum is σ = 5839232. Its totient is φ = 1520640.

The previous prime is 3204139. The next prime is 3204203. The reversal of 3204201 is 1024023.

It is not a de Polignac number, because 3204201 - 26 = 3204137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3204203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32985 + ... + 33081.

Almost surely, 23204201 is an apocalyptic number.

It is an amenable number.

3204201 is a deficient number, since it is larger than the sum of its proper divisors (2635031).

3204201 is a wasteful number, since it uses less digits than its factorization.

3204201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3204201 is about 1790.0282120682. The cubic root of 3204201 is about 147.4257176482.

Adding to 3204201 its reverse (1024023), we get a palindrome (4228224).

The spelling of 3204201 in words is "three million, two hundred four thousand, two hundred one".

Divisors: 1 3 7 11 13 21 33 39 77 91 97 121 143 231 273 291 363 429 679 847 1001 1067 1261 1573 2037 2541 3003 3201 3783 4719 7469 8827 11011 11737 13871 22407 26481 33033 35211 41613 82159 97097 152581 246477 291291 457743 1068067 3204201