Base | Representation |
---|---|
bin | 10111000000111110100001… |
… | …111000001010111000000111 |
3 | 111021101202012212021200212111 |
4 | 113000332201320022320013 |
5 | 101231411041242334343 |
6 | 555140501423201451 |
7 | 30215030504564302 |
oct | 2700764170127007 |
9 | 437352185250774 |
10 | 101222210121223 |
11 | 2a286109835054 |
12 | b429661446287 |
13 | 44632a0c719c9 |
14 | 1add276d75b39 |
15 | ba804e291c9d |
hex | 5c0fa1e0ae07 |
101222210121223 has 8 divisors (see below), whose sum is σ = 101528388162560. Its totient is φ = 100916034314040.
The previous prime is 101222210121217. The next prime is 101222210121229. The reversal of 101222210121223 is 322121012222101.
It is an interprime number because it is at equal distance from previous prime (101222210121217) and next prime (101222210121229).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101222210121223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101222210121194 and 101222210121203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101222210121229) 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, 158921968 + ... + 159557626.
It is an arithmetic number, because the mean of its divisors is an integer number (12691048520320).
Almost surely, 2101222210121223 is an apocalyptic number.
101222210121223 is a deficient number, since it is larger than the sum of its proper divisors (306178041337).
101222210121223 is an equidigital number, since it uses as much as digits as its factorization.
101222210121223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117077.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 101222210121223 its reverse (322121012222101), we get a palindrome (423343222343324).
The spelling of 101222210121223 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, two hundred twenty-three".
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