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230164094 = 227121567
BaseRepresentation
bin11011011100000…
…00011001111110
3121001002112210002
431232000121332
5432410222334
634501114302
75463235226
oct1556003176
9531075702
10230164094
11108a15766
12650b8992
13388b8b94
14227d5086
1515316b7e
hexdb8067e

230164094 has 12 divisors (see below), whose sum is σ = 346745952. Its totient is φ = 114584220.

The previous prime is 230164093. The next prime is 230164147. The reversal of 230164094 is 490461032.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230164091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146099 + ... + 147665.

It is an arithmetic number, because the mean of its divisors is an integer number (28895496).

Almost surely, 2230164094 is an apocalyptic number.

230164094 is a deficient number, since it is larger than the sum of its proper divisors (116581858).

230164094 is an equidigital number, since it uses as much as digits as its factorization.

230164094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 230164094 is about 15171.1599424698. The cubic root of 230164094 is about 612.8382418325.

The spelling of 230164094 in words is "two hundred thirty million, one hundred sixty-four thousand, ninety-four".

Divisors: 1 2 271 542 1567 3134 73441 146882 424657 849314 115082047 230164094