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230104204 = 221149110651
BaseRepresentation
bin11011011011100…
…01110010001100
3121000222111121221
431231301302030
5432401313304
634455533124
75462565511
oct1555616214
9530874557
10230104204
11108984770
126508a1a4
1338897845
14227bb308
1515304054
hexdb71c8c

230104204 has 24 divisors (see below), whose sum is σ = 440225856. Its totient is φ = 104370000.

The previous prime is 230104201. The next prime is 230104207. The reversal of 230104204 is 402401032.

It is an interprime number because it is at equal distance from previous prime (230104201) and next prime (230104207).

It is not an unprimeable number, because it can be changed into a prime (230104201) 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, 16279 + ... + 26929.

It is an arithmetic number, because the mean of its divisors is an integer number (18342744).

Almost surely, 2230104204 is an apocalyptic number.

It is an amenable number.

230104204 is a deficient number, since it is larger than the sum of its proper divisors (210121652).

230104204 is a wasteful number, since it uses less digits than its factorization.

230104204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11157 (or 11155 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230104204 is about 15169.1860032106. The cubic root of 230104204 is about 612.7850825617.

Adding to 230104204 its reverse (402401032), we get a palindrome (632505236).

The spelling of 230104204 in words is "two hundred thirty million, one hundred four thousand, two hundred four".

Divisors: 1 2 4 11 22 44 491 982 1964 5401 10651 10802 21302 21604 42604 117161 234322 468644 5229641 10459282 20918564 57526051 115052102 230104204