Base | Representation |
---|---|
bin | 1001010111100110111111… |
… | …1110000000100111001101 |
3 | 1100110210020001011211202021 |
4 | 2111321233332000213031 |
5 | 2322233334241232341 |
6 | 33524151030530141 |
7 | 2112144406101523 |
oct | 225715776004715 |
9 | 40423201154667 |
10 | 10301210102221 |
11 | 331179a606aa5 |
12 | 11a453a506951 |
13 | 5995278a783c |
14 | 27881cc70313 |
15 | 12ce589859d1 |
hex | 95e6ff809cd |
10301210102221 has 8 divisors (see below), whose sum is σ = 10425530332224. Its totient is φ = 10176894854880.
The previous prime is 10301210102189. The next prime is 10301210102273. The reversal of 10301210102221 is 12220101210301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10301210102221 - 25 = 10301210102189 is a prime.
It is a super-2 number, since 2×103012101022212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10301210102195 and 10301210102204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10301210102291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000936 + ... + 5441326.
It is an arithmetic number, because the mean of its divisors is an integer number (1303191291528).
Almost surely, 210301210102221 is an apocalyptic number.
It is an amenable number.
10301210102221 is a deficient number, since it is larger than the sum of its proper divisors (124320230003).
10301210102221 is an equidigital number, since it uses as much as digits as its factorization.
10301210102221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2491331.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 10301210102221 its reverse (12220101210301), we get a palindrome (22521311312522).
The spelling of 10301210102221 in words is "ten trillion, three hundred one billion, two hundred ten million, one hundred two thousand, two hundred twenty-one".
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