Base | Representation |
---|---|
bin | 10111001110000100101000… |
… | …001010011011110111100111 |
3 | 111101120210000111222010210212 |
4 | 113032010220022123313213 |
5 | 101341132040433034343 |
6 | 1001110130015010035 |
7 | 30340036054663532 |
oct | 2716045012336747 |
9 | 441523014863725 |
10 | 102122111221223 |
11 | 2a5a2820514905 |
12 | b553b4850991b |
13 | 44ca0c60b0bb2 |
14 | 1b30a45175a19 |
15 | bc166cc84c18 |
hex | 5ce12829bde7 |
102122111221223 has 8 divisors (see below), whose sum is σ = 103070121432960. Its totient is φ = 101174303011680.
The previous prime is 102122111221217. The next prime is 102122111221243. The reversal of 102122111221223 is 322122111221201.
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 102122111221223 - 220 = 102122110172647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102122111221243) 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, 49484663 + ... + 51507048.
It is an arithmetic number, because the mean of its divisors is an integer number (12883765179120).
Almost surely, 2102122111221223 is an apocalyptic number.
102122111221223 is a deficient number, since it is larger than the sum of its proper divisors (948010211737).
102122111221223 is a wasteful number, since it uses less digits than its factorization.
102122111221223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101001097.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 102122111221223 its reverse (322122111221201), we get a palindrome (424244222442424).
The spelling of 102122111221223 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred eleven million, two hundred twenty-one thousand, two hundred twenty-three".
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