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30424133305 = 5293110365713
BaseRepresentation
bin11100010101011010…
…110110111010111001
32220112022101002220001
4130111122312322321
5444302034231210
621550542433001
72124636603046
oct342532667271
986468332801
1030424133305
11119a26a2725
125a90b92761
132b3b206257
1416888d21cd
15bd0ea803a
hex7156b6eb9

30424133305 has 32 divisors (see below), whose sum is σ = 39365314560. Its totient is φ = 22520816640.

The previous prime is 30424133291. The next prime is 30424133329. The reversal of 30424133305 is 50333142403.

It is not a de Polignac number, because 30424133305 - 221 = 30422036153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430129 + ... + 495841.

It is an arithmetic number, because the mean of its divisors is an integer number (1230166080).

Almost surely, 230424133305 is an apocalyptic number.

It is an amenable number.

30424133305 is a deficient number, since it is larger than the sum of its proper divisors (8941181255).

30424133305 is a wasteful number, since it uses less digits than its factorization.

30424133305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65881.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 30424133305 its reverse (50333142403), we get a palindrome (80757275708).

The spelling of 30424133305 in words is "thirty billion, four hundred twenty-four million, one hundred thirty-three thousand, three hundred five".

Divisors: 1 5 29 31 103 145 155 515 899 2987 3193 4495 14935 15965 65713 92597 328565 462985 1905677 2037103 6768439 9528385 10185515 33842195 59075987 196284731 209821609 295379935 981423655 1049108045 6084826661 30424133305