Base | Representation |
---|---|
bin | 1001001011111101010111… |
… | …00101110001110001010010 |
3 | 2122112022011210002022022002 |
4 | 10211332223211301301102 |
5 | 10121442410130001320 |
6 | 110544415440514002 |
7 | 4153361055462665 |
oct | 445765345616122 |
9 | 78468153068262 |
10 | 20202110000210 |
11 | 6489737477666 |
12 | 232337991b902 |
13 | b370877b2738 |
14 | 4dbb0466d6dc |
15 | 25078369a675 |
hex | 125fab971c52 |
20202110000210 has 32 divisors (see below), whose sum is σ = 36441396633600. Its totient is φ = 8063601421120.
The previous prime is 20202110000203. The next prime is 20202110000213. The reversal of 20202110000210 is 1200001120202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20202110000191 and 20202110000200.
It is not an unprimeable number, because it can be changed into a prime (20202110000213) 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, 118807631 + ... + 118977549.
It is an arithmetic number, because the mean of its divisors is an integer number (1138793644800).
Almost surely, 220202110000210 is an apocalyptic number.
20202110000210 is a deficient number, since it is larger than the sum of its proper divisors (16239286633390).
20202110000210 is a wasteful number, since it uses less digits than its factorization.
20202110000210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195226.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 20202110000210 its reverse (1200001120202), we get a palindrome (21402111120412).
The spelling of 20202110000210 in words is "twenty trillion, two hundred two billion, one hundred ten million, two hundred ten", and thus it is an aban number.
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