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30201300203 = 167229789721
BaseRepresentation
bin11100001000001000…
…110100010011101011
32212221210002000100012
4130020020310103223
5443323013101303
621512502402135
72116262546624
oct341010642353
985853060305
1030201300203
1111898934938
125a2a43034b
132b03cb6149
141667088a4b
15bbb63d5d8
hex7082344eb

30201300203 has 8 divisors (see below), whose sum is σ = 30514858080. Its totient is φ = 29889322560.

The previous prime is 30201300197. The next prime is 30201300257. The reversal of 30201300203 is 30200310203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201300203 - 24 = 30201300187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30201303203) 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, 356618 + ... + 433103.

It is an arithmetic number, because the mean of its divisors is an integer number (3814357260).

Almost surely, 230201300203 is an apocalyptic number.

30201300203 is a deficient number, since it is larger than the sum of its proper divisors (313557877).

30201300203 is a wasteful number, since it uses less digits than its factorization.

30201300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790117.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30201300203 its reverse (30200310203), we get a palindrome (60401610406).

The spelling of 30201300203 in words is "thirty billion, two hundred one million, three hundred thousand, two hundred three".

Divisors: 1 167 229 38243 789721 131883407 180846109 30201300203