Base | Representation |
---|---|
bin | 11101101111101001010… |
… | …10111000011100011110 |
3 | 10121200222210010112200221 |
4 | 32313310222320130132 |
5 | 113221040101143402 |
6 | 2101301134511554 |
7 | 133560261531244 |
oct | 16676452703436 |
9 | 3550883115627 |
10 | 1022012131102 |
11 | 364484227886 |
12 | 1460a59655ba |
13 | 754b57a73a1 |
14 | 37673a64794 |
15 | 1b8b8e8e337 |
hex | edf4ab871e |
1022012131102 has 8 divisors (see below), whose sum is σ = 1533218797656. Its totient is φ = 510939198552.
The previous prime is 1022012131087. The next prime is 1022012131111. The reversal of 1022012131102 is 2011312102201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10220121311022 (a number of 25 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, 33414393 + ... + 33444964.
It is an arithmetic number, because the mean of its divisors is an integer number (191652349707).
Almost surely, 21022012131102 is an apocalyptic number.
1022012131102 is a deficient number, since it is larger than the sum of its proper divisors (511206666554).
1022012131102 is an equidigital number, since it uses as much as digits as its factorization.
1022012131102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66867002.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1022012131102 its reverse (2011312102201), we get a palindrome (3033324233303).
The spelling of 1022012131102 in words is "one trillion, twenty-two billion, twelve million, one hundred thirty-one thousand, one hundred two".
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