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30275300300 = 2252743250429
BaseRepresentation
bin11100001100100011…
…000110101111001100
32220010221022121101112
4130030203012233030
5444000434102200
621524104431152
72121151543430
oct341443065714
986127277345
1030275300300
1111926688243
125a4b1784b8
132b1642559b
141672c2c9c0
15bc2da9535
hex70c8c6bcc

30275300300 has 36 divisors (see below), whose sum is σ = 75082746480. Its totient is φ = 10380102720.

The previous prime is 30275300299. The next prime is 30275300303. The reversal of 30275300300 is 300357203.

It is not an unprimeable number, because it can be changed into a prime (30275300303) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 21624515 + ... + 21625914.

Almost surely, 230275300300 is an apocalyptic number.

It is an amenable number.

30275300300 is an abundant number, since it is smaller than the sum of its proper divisors (44807446180).

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

30275300300 is a wasteful number, since it uses less digits than its factorization.

30275300300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43250450 (or 43250443 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 23.

Adding to 30275300300 its reverse (300357203), we get a palindrome (30575657503).

The spelling of 30275300300 in words is "thirty billion, two hundred seventy-five million, three hundred thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 43250429 86500858 173001716 216252145 302753003 432504290 605506006 865008580 1081260725 1211012012 1513765015 2162521450 3027530030 4325042900 6055060060 7568825075 15137650150 30275300300