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30304023201 = 3217950337397
BaseRepresentation
bin11100001110010000…
…101011001010100001
32220012221100212210200
4130032100223022201
5444030312220301
621531012215413
72121650642604
oct341620531241
986187325720
1030304023201
1111940916181
125a5890a569
132b1c37119a
14167698833b
15bc567ec86
hex70e42b2a1

30304023201 has 24 divisors (see below), whose sum is σ = 44105705280. Its totient is φ = 20049341856.

The previous prime is 30304023187. The next prime is 30304023241. The reversal of 30304023201 is 10232040303.

30304023201 is a `hidden beast` number, since 30 + 30 + 402 + 3 + 201 = 666.

It is not a de Polignac number, because 30304023201 - 213 = 30304015009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30304023241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 791635 + ... + 829031.

It is an arithmetic number, because the mean of its divisors is an integer number (1837737720).

Almost surely, 230304023201 is an apocalyptic number.

It is an amenable number.

30304023201 is a deficient number, since it is larger than the sum of its proper divisors (13801682079).

30304023201 is a wasteful number, since it uses less digits than its factorization.

30304023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38085 (or 38082 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30304023201 its reverse (10232040303), we get a palindrome (40536063504).

The spelling of 30304023201 in words is "thirty billion, three hundred four million, twenty-three thousand, two hundred one".

Divisors: 1 3 9 179 503 537 1509 1611 4527 37397 90037 112191 270111 336573 810333 6694063 18810691 20082189 56432073 60246567 169296219 3367113689 10101341067 30304023201