Base | Representation |
---|---|
bin | 1001010010111000110101… |
… | …1011100100100010111100 |
3 | 1100012000212100020100112211 |
4 | 2110232031123210202330 |
5 | 2314421231100342340 |
6 | 33423014340110204 |
7 | 2103243414521110 |
oct | 224561533444274 |
9 | 40160770210484 |
10 | 10220100012220 |
11 | 329035802396a |
12 | 1190882995364 |
13 | 59199c79b547 |
14 | 2749268cb740 |
15 | 12acaccdb5ea |
hex | 94b8d6e48bc |
10220100012220 has 96 divisors (see below), whose sum is σ = 26200910913408. Its totient is φ = 3268729454592.
The previous prime is 10220100012121. The next prime is 10220100012289. The reversal of 10220100012220 is 2221000102201.
It is a happy number.
10220100012220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 10220100012220.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18731767 + ... + 19269646.
It is an arithmetic number, because the mean of its divisors is an integer number (272926155348).
Almost surely, 210220100012220 is an apocalyptic number.
10220100012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10220100012220 is an abundant number, since it is smaller than the sum of its proper divisors (15980810901188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220100012220 is a wasteful number, since it uses less digits than its factorization.
10220100012220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38001559 (or 38001557 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10220100012220 its reverse (2221000102201), we get a palindrome (12441100114421).
The spelling of 10220100012220 in words is "ten trillion, two hundred twenty billion, one hundred million, twelve thousand, two hundred twenty".
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