Base | Representation |
---|---|
bin | 1100110011101001000… |
… | …1100010111101111101 |
3 | 210000220122100101110110 |
4 | 3030322101202331331 |
5 | 12101100334312201 |
6 | 245024245500233 |
7 | 21616216505301 |
oct | 3147221427575 |
9 | 700818311413 |
10 | 220021010301 |
11 | 85346140604 |
12 | 36784711679 |
13 | 17995172031 |
14 | a9130b5d01 |
15 | 5acae906d6 |
hex | 333a462f7d |
220021010301 has 16 divisors (see below), whose sum is σ = 299242999296. Its totient is φ = 143746264896.
The previous prime is 220021010291. The next prime is 220021010323. The reversal of 220021010301 is 103010120022.
It is not a de Polignac number, because 220021010301 - 210 = 220021009277 is a prime.
It is a super-2 number, since 2×2200210103012 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220021010381) 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, 664510 + ... + 938943.
It is an arithmetic number, because the mean of its divisors is an integer number (18702687456).
Almost surely, 2220021010301 is an apocalyptic number.
It is an amenable number.
220021010301 is a deficient number, since it is larger than the sum of its proper divisors (79221988995).
220021010301 is a wasteful number, since it uses less digits than its factorization.
220021010301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1604372.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 220021010301 its reverse (103010120022), we get a palindrome (323031130323).
The spelling of 220021010301 in words is "two hundred twenty billion, twenty-one million, ten thousand, three hundred one".
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