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30200130310 = 2572337182887
BaseRepresentation
bin11100001000000100…
…010110101100000110
32212221200212120112211
4130020010112230012
5443322213132220
621512421334034
72116246605100
oct341004265406
985850776484
1030200130310
1111898205989
125a29b6731a
132b039967bc
141666c62570
15bbb4abb5a
hex708116b06

30200130310 has 48 divisors (see below), whose sum is σ = 63423363744. Its totient is φ = 10323548928.

The previous prime is 30200130209. The next prime is 30200130329. The reversal of 30200130310 is 1303100203.

It is a super-2 number, since 2×302001303102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73687 + ... + 256573.

It is an arithmetic number, because the mean of its divisors is an integer number (1321320078).

Almost surely, 230200130310 is an apocalyptic number.

30200130310 is an abundant number, since it is smaller than the sum of its proper divisors (33223233434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30200130310 is a wasteful number, since it uses less digits than its factorization.

30200130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183245 (or 183238 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30200130310 its reverse (1303100203), we get a palindrome (31503230513).

The spelling of 30200130310 in words is "thirty billion, two hundred million, one hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 337 490 674 1685 2359 3370 4718 11795 16513 23590 33026 82565 165130 182887 365774 914435 1280209 1828870 2560418 6401045 8961463 12802090 17922926 44807315 61632919 89614630 123265838 308164595 431430433 616329190 862860866 2157152165 3020013031 4314304330 6040026062 15100065155 30200130310