Base | Representation |
---|---|
bin | 1101110100110010010101… |
… | …01010111110110001000010 |
3 | 10222122022101010211201011002 |
4 | 12322121022222332301002 |
5 | 12441042303003132320 |
6 | 144354012503452002 |
7 | 6255254616252212 |
oct | 672311252766102 |
9 | 128568333751132 |
10 | 30401031302210 |
11 | 9761006687028 |
12 | 34abb0ba57002 |
13 | 13c6a6062738a |
14 | 7715bc4c8242 |
15 | 37ac01ed8675 |
hex | 1ba64aabec42 |
30401031302210 has 32 divisors (see below), whose sum is σ = 55153770393600. Its totient is φ = 12064435209792.
The previous prime is 30401031302207. The next prime is 30401031302261. The reversal of 30401031302210 is 1220313010403.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 78454016 + ... + 78840564.
It is an arithmetic number, because the mean of its divisors is an integer number (1723555324800).
Almost surely, 230401031302210 is an apocalyptic number.
30401031302210 is a deficient number, since it is larger than the sum of its proper divisors (24752739091390).
30401031302210 is a wasteful number, since it uses less digits than its factorization.
30401031302210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448610.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30401031302210 its reverse (1220313010403), we get a palindrome (31621344312613).
The spelling of 30401031302210 in words is "thirty trillion, four hundred one billion, thirty-one million, three hundred two thousand, two hundred ten".
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