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230322401 = 1995232213
BaseRepresentation
bin11011011101001…
…11000011100001
3121001101120221022
431232213003201
5432430304101
634504335225
75464464611
oct1556470341
9531346838
10230322401
111090136a1
1265174515
1338942c5a
1422836a41
1515348a1b
hexdba70e1

230322401 has 8 divisors (see below), whose sum is σ = 232027200. Its totient is φ = 228623472.

The previous prime is 230322383. The next prime is 230322413. The reversal of 230322401 is 104223032.

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

It is a cyclic number.

It is not a de Polignac number, because 230322401 - 214 = 230306017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230322401.

It is not an unprimeable number, because it can be changed into a prime (230322431) 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, 102971 + ... + 105183.

It is an arithmetic number, because the mean of its divisors is an integer number (29003400).

Almost surely, 2230322401 is an apocalyptic number.

It is an amenable number.

230322401 is a deficient number, since it is larger than the sum of its proper divisors (1704799).

230322401 is a wasteful number, since it uses less digits than its factorization.

230322401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230322401 is about 15176.3764120425. The cubic root of 230322401 is about 612.9787131338.

Adding to 230322401 its reverse (104223032), we get a palindrome (334545433).

The spelling of 230322401 in words is "two hundred thirty million, three hundred twenty-two thousand, four hundred one".

Divisors: 1 199 523 2213 104077 440387 1157399 230322401