Base | Representation |
---|---|
bin | 11101101110001001110… |
… | …10110011110100100110 |
3 | 10121121220221122212120102 |
4 | 32313010322303310212 |
5 | 113212420004000402 |
6 | 2101045435504102 |
7 | 133531363164326 |
oct | 16670472636446 |
9 | 3547827585512 |
10 | 1021211000102 |
11 | 364102a94247 |
12 | 145b015b8032 |
13 | 753b8819787 |
14 | 375d94c3286 |
15 | 1b86d992102 |
hex | edc4eb3d26 |
1021211000102 has 8 divisors (see below), whose sum is σ = 1533762902136. Its totient is φ = 509956699392.
The previous prime is 1021211000077. The next prime is 1021211000107. The reversal of 1021211000102 is 2010001121201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1021211000107) by changing a digit.
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, 324398363 + ... + 324401510.
It is an arithmetic number, because the mean of its divisors is an integer number (191720362767).
Almost surely, 21021211000102 is an apocalyptic number.
1021211000102 is a deficient number, since it is larger than the sum of its proper divisors (512551902034).
1021211000102 is an equidigital number, since it uses as much as digits as its factorization.
1021211000102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648800662.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1021211000102 its reverse (2010001121201), we get a palindrome (3031212121303).
The spelling of 1021211000102 in words is "one trillion, twenty-one billion, two hundred eleven million, one hundred two", and thus it is an aban number.
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