Base | Representation |
---|---|
bin | 1001100011001111101010… |
… | …10001000011110011100110 |
3 | 2202100210101010101120100102 |
4 | 10301213311101003303212 |
5 | 10223100011230000402 |
6 | 112400140532344102 |
7 | 4265234225326622 |
oct | 461476521036346 |
9 | 82323333346312 |
10 | 21002210000102 |
11 | 6767a950227a1 |
12 | 2432451775032 |
13 | b946663a2836 |
14 | 528725dc6182 |
15 | 2664b0642102 |
hex | 1319f5443ce6 |
21002210000102 has 8 divisors (see below), whose sum is σ = 31503563925312. Its totient is φ = 10501022025000.
The previous prime is 21002210000089. The next prime is 21002210000131. The reversal of 21002210000102 is 20100001220012.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41170649 + ... + 41677652.
It is an arithmetic number, because the mean of its divisors is an integer number (3937945490664).
Almost surely, 221002210000102 is an apocalyptic number.
21002210000102 is a deficient number, since it is larger than the sum of its proper divisors (10501353925210).
21002210000102 is a wasteful number, since it uses less digits than its factorization.
21002210000102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82975054.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 21002210000102 its reverse (20100001220012), we get a palindrome (41102211220114).
The spelling of 21002210000102 in words is "twenty-one trillion, two billion, two hundred ten million, one hundred two", and thus it is an aban number.
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