Base | Representation |
---|---|
bin | 110010000011001011101010… |
… | …100111011010101001111101 |
3 | 1001212101100210122222122201010 |
4 | 302003023222213122221331 |
5 | 212322430312042340331 |
6 | 2100054110202305433 |
7 | 64236134555366130 |
oct | 6203135247325175 |
9 | 1055340718878633 |
10 | 220121010121341 |
11 | 6415688374162a |
12 | 20830b14ab8279 |
13 | 95a9425acbcc4 |
14 | 3c4dcb140c217 |
15 | 1a6acbc90ae46 |
hex | c832ea9daa7d |
220121010121341 has 32 divisors (see below), whose sum is σ = 336343390801920. Its totient is φ = 125438111315136.
The previous prime is 220121010121297. The next prime is 220121010121343. The reversal of 220121010121341 is 143121010121022.
It is not a de Polignac number, because 220121010121341 - 231 = 220118862637693 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220121010121343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410260675 + ... + 410796863.
It is an arithmetic number, because the mean of its divisors is an integer number (10510730962560).
Almost surely, 2220121010121341 is an apocalyptic number.
220121010121341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
220121010121341 is a deficient number, since it is larger than the sum of its proper divisors (116222380680579).
220121010121341 is a wasteful number, since it uses less digits than its factorization.
220121010121341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589833.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 220121010121341 its reverse (143121010121022), we get a palindrome (363242020242363).
The spelling of 220121010121341 in words is "two hundred twenty trillion, one hundred twenty-one billion, ten million, one hundred twenty-one thousand, three hundred forty-one".
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