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30230010204 = 2238948135881
BaseRepresentation
bin11100001001110110…
…010101100101011100
32220000210002122001120
4130021312111211130
5443402340311304
621515410010540
72120061563352
oct341166254534
986023078046
1030230010204
1111903064109
125a37b76a50
132b09c28c04
14166abdd7d2
15bbde100d9
hex709d9595c

30230010204 has 48 divisors (see below), whose sum is σ = 71356188960. Its totient is φ = 9959685120.

The previous prime is 30230010179. The next prime is 30230010257. The reversal of 30230010204 is 40201003203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5137344 + ... + 5143224.

It is an arithmetic number, because the mean of its divisors is an integer number (1486587270).

Almost surely, 230230010204 is an apocalyptic number.

It is an amenable number.

30230010204 is an abundant number, since it is smaller than the sum of its proper divisors (41126178756).

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

30230010204 is a wasteful number, since it uses less digits than its factorization.

30230010204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10790 (or 10788 counting only the distinct ones).

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

Adding to 30230010204 its reverse (40201003203), we get a palindrome (70431013407).

The spelling of 30230010204 in words is "thirty billion, two hundred thirty million, ten thousand, two hundred four".

Divisors: 1 2 3 4 6 12 89 178 267 356 534 1068 4813 5881 9626 11762 14439 17643 19252 23524 28878 35286 57756 70572 428357 523409 856714 1046818 1285071 1570227 1713428 2093636 2570142 3140454 5140284 6280908 28305253 56610506 84915759 113221012 169831518 339663036 2519167517 5038335034 7557502551 10076670068 15115005102 30230010204