Base | Representation |
---|---|
bin | 1101101001001101010101… |
… | …01110111110000011110100 |
3 | 10221020021112100202120021211 |
4 | 12310212222232332003310 |
5 | 12413033034004031400 |
6 | 143451141310051204 |
7 | 6214442352431320 |
oct | 664465256760364 |
9 | 127207470676254 |
10 | 30003211002100 |
11 | 96183214794a6 |
12 | 34469a67a9b04 |
13 | 13983a17607ab |
14 | 75a23d9da980 |
15 | 3706bbb4bdba |
hex | 1b49aabbe0f4 |
30003211002100 has 72 divisors (see below), whose sum is σ = 75130370876288. Its totient is φ = 10186943184000.
The previous prime is 30003211002091. The next prime is 30003211002103. The reversal of 30003211002100 is 120011230003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30003211002103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207994551 + ... + 208138750.
Almost surely, 230003211002100 is an apocalyptic number.
It is an amenable number.
30003211002100 is an abundant number, since it is smaller than the sum of its proper divisors (45127159874188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003211002100 is a wasteful number, since it uses less digits than its factorization.
30003211002100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416133425 (or 416133418 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 30003211002100 its reverse (120011230003), we get a palindrome (30123222232103).
The spelling of 30003211002100 in words is "thirty trillion, three billion, two hundred eleven million, two thousand, one hundred".
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