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30002210200 = 2352747720063
BaseRepresentation
bin11011111100010001…
…010110010110011000
32212102220110012012101
4123330101112112120
5442421031211300
621441031253144
72111324402404
oct337421262630
985386405171
1030002210200
11117a6513646
12599381a1b4
132aa198a101
141648862104
15ba8e13b6a
hex6fc456598

30002210200 has 48 divisors (see below), whose sum is σ = 69767945280. Its totient is φ = 11998680960.

The previous prime is 30002210179. The next prime is 30002210209. The reversal of 30002210200 is 201220003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002210209) 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, 1485369 + ... + 1505431.

It is an arithmetic number, because the mean of its divisors is an integer number (1453498860).

Almost surely, 230002210200 is an apocalyptic number.

It is an amenable number.

30002210200 is an abundant number, since it is smaller than the sum of its proper divisors (39765735080).

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

30002210200 is a wasteful number, since it uses less digits than its factorization.

30002210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27556 (or 27547 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 30002210200 its reverse (201220003), we get a palindrome (30203430203).

The spelling of 30002210200 in words is "thirty billion, two million, two hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 7477 14954 20063 29908 37385 40126 59816 74770 80252 100315 149540 160504 186925 200630 299080 373850 401260 501575 747700 802520 1003150 1495400 2006300 4012600 150011051 300022102 600044204 750055255 1200088408 1500110510 3000221020 3750276275 6000442040 7500552550 15001105100 30002210200