Base | Representation |
---|---|
bin | 1001000110001010101110… |
… | …11101101101010011111001 |
3 | 2121211021120112022012210201 |
4 | 10203011113131231103321 |
5 | 10110212402301244113 |
6 | 110313151111042201 |
7 | 4133115132324460 |
oct | 443052735552371 |
9 | 77737515265721 |
10 | 20003130103033 |
11 | 641230950a850 |
12 | 22b08a7970361 |
13 | b2139691b8cc |
14 | 4d2229c4d9d7 |
15 | 24a4d9a78cdd |
hex | 12315776d4f9 |
20003130103033 has 16 divisors (see below), whose sum is σ = 24939345223296. Its totient is φ = 15586618487040.
The previous prime is 20003130102973. The next prime is 20003130103037. The reversal of 20003130103033 is 33030103130002.
It is a cyclic number.
It is not a de Polignac number, because 20003130103033 - 237 = 19865691149561 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 20003130103033.
It is not an unprimeable number, because it can be changed into a prime (20003130103037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3236535 + ... + 7105027.
It is an arithmetic number, because the mean of its divisors is an integer number (1558709076456).
Almost surely, 220003130103033 is an apocalyptic number.
It is an amenable number.
20003130103033 is a deficient number, since it is larger than the sum of its proper divisors (4936215120263).
20003130103033 is a wasteful number, since it uses less digits than its factorization.
20003130103033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3935664.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 20003130103033 its reverse (33030103130002), we get a palindrome (53033233233035).
The spelling of 20003130103033 in words is "twenty trillion, three billion, one hundred thirty million, one hundred three thousand, thirty-three".
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