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230004120203 = 11132636115667
BaseRepresentation
bin1101011000110101010…
…0000101101010001011
3210222200101022220201122
43112031110011222023
512232022023321303
6253355030305455
722421500523054
oct3261524055213
9728611286648
10230004120203
11895a9369860
12386abab828b
13188c64c7760
14b1bccbd72b
155eb2613e38
hex358d505a8b

230004120203 has 16 divisors (see below), whose sum is σ = 271242107136. Its totient is φ = 192276539040.

The previous prime is 230004120169. The next prime is 230004120277. The reversal of 230004120203 is 302021400032.

It is a cyclic number.

It is not a de Polignac number, because 230004120203 - 224 = 229987342987 is a prime.

It is a super-2 number, since 2×2300041202032 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230004126203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3020225 + ... + 3095442.

It is an arithmetic number, because the mean of its divisors is an integer number (16952631696).

Almost surely, 2230004120203 is an apocalyptic number.

230004120203 is a deficient number, since it is larger than the sum of its proper divisors (41237986933).

230004120203 is a wasteful number, since it uses less digits than its factorization.

230004120203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115954.

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

Adding to 230004120203 its reverse (302021400032), we get a palindrome (532025520235).

The spelling of 230004120203 in words is "two hundred thirty billion, four million, one hundred twenty thousand, two hundred three".

Divisors: 1 11 13 143 263 2893 3419 37609 6115667 67272337 79503671 874540381 1608420421 17692624631 20909465473 230004120203