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230114044 = 2279728209
BaseRepresentation
bin11011011011101…
…00001011111100
3121001000000010101
431231310023330
5432402122134
634500050444
75462636266
oct1555641374
9531000111
10230114044
111089910a6
1265093a24
133889c174
14227c0b36
1515306e14
hexdb742fc

230114044 has 12 divisors (see below), whose sum is σ = 407797600. Its totient is φ = 113600448.

The previous prime is 230114033. The next prime is 230114069. The reversal of 230114044 is 440411032.

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 in 3 ways as a sum of consecutive naturals, for example, 363789 + ... + 364420.

Almost surely, 2230114044 is an apocalyptic number.

It is an amenable number.

230114044 is a deficient number, since it is larger than the sum of its proper divisors (177683556).

230114044 is a wasteful number, since it uses less digits than its factorization.

230114044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728292 (or 728290 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 230114044 is about 15169.5103414711. The cubic root of 230114044 is about 612.7938173279.

Adding to 230114044 its reverse (440411032), we get a palindrome (670525076).

The spelling of 230114044 in words is "two hundred thirty million, one hundred fourteen thousand, forty-four".

Divisors: 1 2 4 79 158 316 728209 1456418 2912836 57528511 115057022 230114044