Base | Representation |
---|---|
bin | 1101111110010111011101… |
… | …10011101010011011001000 |
3 | 11000210210000122121222100002 |
4 | 12333023232303222123020 |
5 | 13011440423323243404 |
6 | 145205132110102132 |
7 | 6321120031613162 |
oct | 677135663523310 |
9 | 130723018558302 |
10 | 30730202556104 |
11 | 9878673232117 |
12 | 35438767aa948 |
13 | 141bacbc11b5c |
14 | 7834c7985932 |
15 | 38456a66bc1e |
hex | 1bf2eecea6c8 |
30730202556104 has 32 divisors (see below), whose sum is σ = 59045626003320. Its totient is φ = 14988053822976.
The previous prime is 30730202556101. The next prime is 30730202556167. The reversal of 30730202556104 is 40165520203703.
It can be written as a sum of positive squares in 4 ways, for example, as 30603046128004 + 127156428100 = 5532002^2 + 356590^2 .
It is not an unprimeable number, because it can be changed into a prime (30730202556101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209397437 + ... + 209544140.
Almost surely, 230730202556104 is an apocalyptic number.
It is an amenable number.
30730202556104 is a deficient number, since it is larger than the sum of its proper divisors (28315423447216).
30730202556104 is a wasteful number, since it uses less digits than its factorization.
30730202556104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418941809 (or 418941805 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 38.
Adding to 30730202556104 its reverse (40165520203703), we get a palindrome (70895722759807).
The spelling of 30730202556104 in words is "thirty trillion, seven hundred thirty billion, two hundred two million, five hundred fifty-six thousand, one hundred four".
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