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230606002 = 21119551689
BaseRepresentation
bin11011011111011…
…00010010110010
3121001220222222001
431233230102302
5433013343002
634514404214
75500055464
oct1557542262
9531828861
10230606002
11109197780
126529066a
1338a12073
14228ac134
15153a2a87
hexdbec4b2

230606002 has 16 divisors (see below), whose sum is σ = 397216800. Its totient is φ = 99303840.

The previous prime is 230605997. The next prime is 230606009. The reversal of 230606002 is 200606032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (230606009) 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, 275427 + ... + 276262.

It is an arithmetic number, because the mean of its divisors is an integer number (24826050).

Almost surely, 2230606002 is an apocalyptic number.

230606002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230606002 is a deficient number, since it is larger than the sum of its proper divisors (166610798).

230606002 is a wasteful number, since it uses less digits than its factorization.

230606002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551721.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230606002 is about 15185.7170393762. The cubic root of 230606002 is about 613.2302012977.

The spelling of 230606002 in words is "two hundred thirty million, six hundred six thousand, two".

Divisors: 1 2 11 19 22 38 209 418 551689 1103378 6068579 10482091 12137158 20964182 115303001 230606002