Base | Representation |
---|---|
bin | 101101111110011010100011… |
… | …111100110111010000101010 |
3 | 222111221020200202021221021122 |
4 | 231332122203330313100222 |
5 | 203000331100034033112 |
6 | 1554013543014535242 |
7 | 60406361516160155 |
oct | 5576324374672052 |
9 | 874836622257248 |
10 | 202201221002282 |
11 | 59478068976427 |
12 | 1a817b4b967522 |
13 | 88a9654aab278 |
14 | 37d083c7d0c9c |
15 | 1859ab77c9872 |
hex | b7e6a3f3742a |
202201221002282 has 8 divisors (see below), whose sum is σ = 303302473432356. Its totient is φ = 101100396524832.
The previous prime is 202201221002281. The next prime is 202201221002293. The reversal of 202201221002282 is 282200122102202.
It can be written as a sum of positive squares in 2 ways, for example, as 201999448447801 + 201772554481 = 14212651^2 + 449191^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×2022012210022824 (a number of 58 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (202201221002281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105804323 + ... + 107698454.
Almost surely, 2202201221002282 is an apocalyptic number.
202201221002282 is a deficient number, since it is larger than the sum of its proper divisors (101101252430074).
202201221002282 is a wasteful number, since it uses less digits than its factorization.
202201221002282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213976312.
The product of its (nonzero) digits is 2048, while the sum is 26.
Adding to 202201221002282 its reverse (282200122102202), we get a palindrome (484401343104484).
The spelling of 202201221002282 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-one million, two thousand, two hundred eighty-two".
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