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30282011201 = 1331263285709
BaseRepresentation
bin11100001100111100…
…101101001001000001
32220011101221120000102
4130030330231021001
5444004143324301
621524504332145
72121262563641
oct341474551101
986141846012
1030282011201
111192a451242
125a51474055
132b17935030
141673a98521
15bc3782b6b
hex70cf2d241

30282011201 has 16 divisors (see below), whose sum is σ = 33791493120. Its totient is φ = 26947978560.

The previous prime is 30282011189. The next prime is 30282011203. The reversal of 30282011201 is 10211028203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30282011201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30282011203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36866 + ... + 248843.

It is an arithmetic number, because the mean of its divisors is an integer number (2111968320).

Almost surely, 230282011201 is an apocalyptic number.

30282011201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30282011201 is a deficient number, since it is larger than the sum of its proper divisors (3509481919).

30282011201 is a wasteful number, since it uses less digits than its factorization.

30282011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286016.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 30282011201 its reverse (10211028203), we get a palindrome (40493039404).

The spelling of 30282011201 in words is "thirty billion, two hundred eighty-two million, eleven thousand, two hundred one".

Divisors: 1 13 31 263 403 3419 8153 105989 285709 3714217 8856979 75141467 115140727 976839071 2329385477 30282011201