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230411212 = 2257602803
BaseRepresentation
bin11011011101111…
…00101111001100
3121001120002202121
431232330233030
5432441124322
634510302324
75465314543
oct1556745714
9531502677
10230411212
11109074399
12651b79a4
13389744c5
142285b15a
1515364ec7
hexdbbcbcc

230411212 has 6 divisors (see below), whose sum is σ = 403219628. Its totient is φ = 115205604.

The previous prime is 230411179. The next prime is 230411227. The reversal of 230411212 is 212114032.

230411212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28801398 + ... + 28801405.

Almost surely, 2230411212 is an apocalyptic number.

It is an amenable number.

230411212 is a deficient number, since it is larger than the sum of its proper divisors (172808416).

230411212 is a wasteful number, since it uses less digits than its factorization.

230411212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57602807 (or 57602805 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 230411212 is about 15179.3020919936. The cubic root of 230411212 is about 613.0574900375.

Adding to 230411212 its reverse (212114032), we get a palindrome (442525244).

The spelling of 230411212 in words is "two hundred thirty million, four hundred eleven thousand, two hundred twelve".

Divisors: 1 2 4 57602803 115205606 230411212