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230541214 = 2115270607
BaseRepresentation
bin11011011110111…
…00011110011110
3121001210201002111
431233130132132
5433004304324
634513144234
75466365551
oct1557343636
9531721074
10230541214
11109153032
126525b07a
13389bb727
1422892698
151538d794
hexdbdc79e

230541214 has 4 divisors (see below), whose sum is σ = 345811824. Its totient is φ = 115270606.

The previous prime is 230541211. The next prime is 230541217. The reversal of 230541214 is 412145032.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (230541211) and next prime (230541217).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230541211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57635302 + ... + 57635305.

It is an arithmetic number, because the mean of its divisors is an integer number (86452956).

Almost surely, 2230541214 is an apocalyptic number.

230541214 is a deficient number, since it is larger than the sum of its proper divisors (115270610).

230541214 is a wasteful number, since it uses less digits than its factorization.

230541214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115270609.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 230541214 is about 15183.5837008264. The cubic root of 230541214 is about 613.1727675808.

Adding to 230541214 its reverse (412145032), we get a palindrome (642686246).

The spelling of 230541214 in words is "two hundred thirty million, five hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 115270607 230541214