Base | Representation |
---|---|
bin | 1101111000011001010111… |
… | …00000001110110010010010 |
3 | 11000002011112002022110001001 |
4 | 12330030223200032302102 |
5 | 13000110311441122010 |
6 | 144531004201332214 |
7 | 6300235334455144 |
oct | 674145340166222 |
9 | 130064462273031 |
10 | 30525062442130 |
11 | 97a9673a64243 |
12 | 350bb6579706a |
13 | 1405668a16c29 |
14 | 7775c6d6cc94 |
15 | 37e060d15c3a |
hex | 1bc32b80ec92 |
30525062442130 has 64 divisors (see below), whose sum is σ = 55717094522880. Its totient is φ = 12038909688000.
The previous prime is 30525062442113. The next prime is 30525062442167. The reversal of 30525062442130 is 3124426052503.
It is a self number, because there is not a number n which added to its sum of digits gives 30525062442130.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2041666155 + ... + 2041681105.
It is an arithmetic number, because the mean of its divisors is an integer number (870579601920).
Almost surely, 230525062442130 is an apocalyptic number.
30525062442130 is a deficient number, since it is larger than the sum of its proper divisors (25192032080750).
30525062442130 is a wasteful number, since it uses less digits than its factorization.
30525062442130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18415.
The product of its (nonzero) digits is 172800, while the sum is 37.
Adding to 30525062442130 its reverse (3124426052503), we get a palindrome (33649488494633).
The spelling of 30525062442130 in words is "thirty trillion, five hundred twenty-five billion, sixty-two million, four hundred forty-two thousand, one hundred thirty".
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