Base | Representation |
---|---|
bin | 11110000001001011010001… |
… | …100010000110010010000101 |
3 | 122022110012102111221020202112 |
4 | 132001023101202012102011 |
5 | 114301023001322334341 |
6 | 1144442100505150405 |
7 | 36544201455135203 |
oct | 3601132142062205 |
9 | 568405374836675 |
10 | 132022220121221 |
11 | 3908034449aa61 |
12 | 1298295a48b405 |
13 | 588884644c181 |
14 | 2485ca3b2c073 |
15 | 103e303185aeb |
hex | 7812d1886485 |
132022220121221 has 8 divisors (see below), whose sum is σ = 134095206159264. Its totient is φ = 129960718770960.
The previous prime is 132022220121217. The next prime is 132022220121229. The reversal of 132022220121221 is 122121022220231.
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 132022220121221 - 22 = 132022220121217 is a prime.
It is a super-2 number, since 2×1320222201212212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132022220121229) 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, 2871148775 + ... + 2871194756.
It is an arithmetic number, because the mean of its divisors is an integer number (16761900769908).
Almost surely, 2132022220121221 is an apocalyptic number.
It is an amenable number.
132022220121221 is a deficient number, since it is larger than the sum of its proper divisors (2072986038043).
132022220121221 is an equidigital number, since it uses as much as digits as its factorization.
132022220121221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5742343891.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 132022220121221 its reverse (122121022220231), we get a palindrome (254143242341452).
The spelling of 132022220121221 in words is "one hundred thirty-two trillion, twenty-two billion, two hundred twenty million, one hundred twenty-one thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •