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30230214399 = 3272116231749
BaseRepresentation
bin11100001001110111…
…000111011011111111
32220000210111000011100
4130021313013123333
5443402413330044
621515414224143
72120063403600
oct341167073377
986023430140
1030230214399
1111903193570
125a38055053
132b09c9ab38
14166ac53da7
15bbde50869
hex709dc76ff

30230214399 has 36 divisors (see below), whose sum is σ = 55412721000. Its totient is φ = 15704004960.

The previous prime is 30230214389. The next prime is 30230214401. The reversal of 30230214399 is 99341203203.

30230214399 is a `hidden beast` number, since 30 + 23 + 0 + 214 + 399 = 666.

It is not a de Polignac number, because 30230214399 - 24 = 30230214383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230214319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3111024 + ... + 3120725.

It is an arithmetic number, because the mean of its divisors is an integer number (1539242250).

Almost surely, 230230214399 is an apocalyptic number.

30230214399 is a deficient number, since it is larger than the sum of its proper divisors (25182506601).

30230214399 is a wasteful number, since it uses less digits than its factorization.

30230214399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6231780 (or 6231770 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 30230214399 in words is "thirty billion, two hundred thirty million, two hundred fourteen thousand, three hundred ninety-nine".

Divisors: 1 3 7 9 11 21 33 49 63 77 99 147 231 441 539 693 1617 4851 6231749 18695247 43622243 56085741 68549239 130866729 205647717 305355701 392600187 479844673 616943151 916067103 1439534019 2748201309 3358912711 4318602057 10076738133 30230214399