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213300204 = 223134133349
BaseRepresentation
bin11001011011010…
…11001111101100
3112212100202212120
430231223033230
5414101101304
633055432540
75200010325
oct1455531754
9485322776
10213300204
11aa447667
125b525750
1335263050
142048544c
1513ad50d9
hexcb6b3ec

213300204 has 48 divisors (see below), whose sum is σ = 549074400. Its totient is φ = 64028160.

The previous prime is 213300193. The next prime is 213300211. The reversal of 213300204 is 402003312.

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 15 ways as a sum of consecutive naturals, for example, 10279 + ... + 23070.

It is an arithmetic number, because the mean of its divisors is an integer number (11439050).

Almost surely, 2213300204 is an apocalyptic number.

It is an amenable number.

213300204 is an abundant number, since it is smaller than the sum of its proper divisors (335774196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213300204 is a wasteful number, since it uses less digits than its factorization.

213300204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33410 (or 33408 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 213300204 is about 14604.8007175723. The cubic root of 213300204 is about 597.4897008665.

Adding to 213300204 its reverse (402003312), we get a palindrome (615303516).

The spelling of 213300204 in words is "two hundred thirteen million, three hundred thousand, two hundred four".

Divisors: 1 2 3 4 6 12 13 26 39 41 52 78 82 123 156 164 246 492 533 1066 1599 2132 3198 6396 33349 66698 100047 133396 200094 400188 433537 867074 1300611 1367309 1734148 2601222 2734618 4101927 5202444 5469236 8203854 16407708 17775017 35550034 53325051 71100068 106650102 213300204