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230602023 = 3233776031
BaseRepresentation
bin11011011111010…
…11010100100111
3121001220210111200
431233223110213
5433013231043
634514333543
75500041051
oct1557532447
9531823450
10230602023
11109194793
126528a2b3
1338a10302
14228aa8d1
15153a17d3
hexdbeb527

230602023 has 12 divisors (see below), whose sum is σ = 334084608. Its totient is φ = 153276480.

The previous prime is 230602003. The next prime is 230602033. The reversal of 230602023 is 320206032.

It is not a de Polignac number, because 230602023 - 220 = 229553447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230601987 and 230602005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230602003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34983 + ... + 41048.

It is an arithmetic number, because the mean of its divisors is an integer number (27840384).

Almost surely, 2230602023 is an apocalyptic number.

230602023 is a deficient number, since it is larger than the sum of its proper divisors (103482585).

230602023 is a wasteful number, since it uses less digits than its factorization.

230602023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76374 (or 76371 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 230602023 is about 15185.5860275460. The cubic root of 230602023 is about 613.2266742762.

Adding to 230602023 its reverse (320206032), we get a palindrome (550808055).

It can be divided in two parts, 230 and 602023, that added together give a triangular number (602253 = T1097).

The spelling of 230602023 in words is "two hundred thirty million, six hundred two thousand, twenty-three".

Divisors: 1 3 9 337 1011 3033 76031 228093 684279 25622447 76867341 230602023