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230421314 = 2235921439
BaseRepresentation
bin11011011101111…
…11001101000010
3121001120121121202
431232333031002
5432441440224
634510421202
75465356154
oct1556771502
9531517552
10230421314
11109080a42
1265201802
1338978c96
1422860ad4
1515367eae
hexdbbf342

230421314 has 24 divisors (see below), whose sum is σ = 367130880. Its totient is φ = 108258392.

The previous prime is 230421293. The next prime is 230421343. The reversal of 230421314 is 413124032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159407 + ... + 160845.

It is an arithmetic number, because the mean of its divisors is an integer number (15297120).

Almost surely, 2230421314 is an apocalyptic number.

230421314 is a deficient number, since it is larger than the sum of its proper divisors (136709566).

230421314 is a wasteful number, since it uses less digits than its factorization.

230421314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1523 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 230421314 is about 15179.6348440929. The cubic root of 230421314 is about 613.0664494051.

Adding to 230421314 its reverse (413124032), we get a palindrome (643545346).

The spelling of 230421314 in words is "two hundred thirty million, four hundred twenty-one thousand, three hundred fourteen".

Divisors: 1 2 23 46 59 118 1357 1439 2714 2878 3481 6962 33097 66194 80063 84901 160126 169802 1952723 3905446 5009159 10018318 115210657 230421314