Base | Representation |
---|---|
bin | 11100001000010100… |
… | …010011011010111000 |
3 | 2212221222201222200111 |
4 | 130020110103122320 |
5 | 443324300424344 |
6 | 21513051114104 |
7 | 2116330260253 |
oct | 341024233270 |
9 | 85858658614 |
10 | 30204311224 |
11 | 1189a60108a |
12 | 5a2b442934 |
13 | 2b047cb809 |
14 | 166763009a |
15 | bbba35834 |
hex | 7085136b8 |
30204311224 has 16 divisors (see below), whose sum is σ = 57408880320. Its totient is φ = 14895276480.
The previous prime is 30204311173. The next prime is 30204311227. The reversal of 30204311224 is 42211340203.
It is a junction number, because it is equal to n+sod(n) for n = 30204311195 and 30204311204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30204311227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25859272 + ... + 25860439.
It is an arithmetic number, because the mean of its divisors is an integer number (3588055020).
Almost surely, 230204311224 is an apocalyptic number.
It is an amenable number.
30204311224 is a deficient number, since it is larger than the sum of its proper divisors (27204569096).
30204311224 is a wasteful number, since it uses less digits than its factorization.
30204311224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51719790 (or 51719786 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30204311224 its reverse (42211340203), we get a palindrome (72415651427).
The spelling of 30204311224 in words is "thirty billion, two hundred four million, three hundred eleven thousand, two hundred twenty-four".
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