Search a number
-
+
30331004301 = 32133748714387
BaseRepresentation
bin11100001111110111…
…100110010110001101
32220021211010122220200
4130033313212112031
5444104214114201
621533414404113
72122426165653
oct341767462615
986254118820
1030331004301
1111955074504
125a65960639
132b24b2a030
14167a3acdd3
15bc7c0e386
hex70fde658d

30331004301 has 48 divisors (see below), whose sum is σ = 48559615104. Its totient is φ = 18122216832.

The previous prime is 30331004281. The next prime is 30331004309. The reversal of 30331004301 is 10340013303.

30331004301 is a `hidden beast` number, since 30 + 331 + 0 + 0 + 4 + 301 = 666.

It is not a de Polignac number, because 30331004301 - 25 = 30331004269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30331004309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2101030 + ... + 2115416.

It is an arithmetic number, because the mean of its divisors is an integer number (1011658648).

Almost surely, 230331004301 is an apocalyptic number.

It is an amenable number.

30331004301 is a deficient number, since it is larger than the sum of its proper divisors (18228610803).

30331004301 is a wasteful number, since it uses less digits than its factorization.

30331004301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14930 (or 14927 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30331004301 its reverse (10340013303), we get a palindrome (40671017604).

The spelling of 30331004301 in words is "thirty billion, three hundred thirty-one million, four thousand, three hundred one".

Divisors: 1 3 9 13 37 39 111 117 333 481 487 1443 1461 4329 4383 6331 14387 18019 18993 43161 54057 56979 129483 162171 187031 234247 532319 561093 702741 1596957 1683279 2108223 4790871 6920147 7006469 20760441 21019407 62281323 63058221 91084097 259239353 273252291 777718059 819756873 2333154177 3370111589 10110334767 30331004301