Base | Representation |
---|---|
bin | 10111001101110010010001… |
… | …011110010011110010101110 |
3 | 111101111220011000212001012012 |
4 | 113031302101132103302232 |
5 | 101340321210204432342 |
6 | 1001053110235441222 |
7 | 30335440506410303 |
oct | 2715622136236256 |
9 | 441456130761165 |
10 | 102102403202222 |
11 | 2a5954278924a5 |
12 | b5501682b6212 |
13 | 44c82a50570a7 |
14 | 1b2dad59770aa |
15 | bc0db7991b82 |
hex | 5cdc91793cae |
102102403202222 has 8 divisors (see below), whose sum is σ = 153153650086200. Its totient is φ = 51051186506824.
The previous prime is 102102403202183. The next prime is 102102403202269. The reversal of 102102403202222 is 222202304201201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1021024032022222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5244029 + ... + 15221847.
It is an arithmetic number, because the mean of its divisors is an integer number (19144206260775).
Almost surely, 2102102403202222 is an apocalyptic number.
102102403202222 is a deficient number, since it is larger than the sum of its proper divisors (51051246883978).
102102403202222 is an equidigital number, since it uses as much as digits as its factorization.
102102403202222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15094290.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 102102403202222 its reverse (222202304201201), we get a palindrome (324304707403423).
The spelling of 102102403202222 in words is "one hundred two trillion, one hundred two billion, four hundred three million, two hundred two thousand, two hundred twenty-two".
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