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230301404 = 2257575351
BaseRepresentation
bin11011011101000…
…01111011011100
3121001100112010122
431232201323130
5432424121104
634504054112
75464346444
oct1556417334
9531315118
10230301404
11108aa9943
1265164338
1338936528
142282d124
15153426be
hexdba1edc

230301404 has 6 divisors (see below), whose sum is σ = 403027464. Its totient is φ = 115150700.

The previous prime is 230301361. The next prime is 230301427. The reversal of 230301404 is 404103032.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 28787672 + ... + 28787679.

It is an arithmetic number, because the mean of its divisors is an integer number (67171244).

Almost surely, 2230301404 is an apocalyptic number.

It is an amenable number.

230301404 is a deficient number, since it is larger than the sum of its proper divisors (172726060).

230301404 is a wasteful number, since it uses less digits than its factorization.

230301404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57575355 (or 57575353 counting only the distinct ones).

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

The square root of 230301404 is about 15175.6846303552. The cubic root of 230301404 is about 612.9600854694.

Adding to 230301404 its reverse (404103032), we get a palindrome (634404436).

The spelling of 230301404 in words is "two hundred thirty million, three hundred one thousand, four hundred four".

Divisors: 1 2 4 57575351 115150702 230301404