Base | Representation |
---|---|
bin | 10111001110000100100111… |
… | …100111101110001010100010 |
3 | 111101120202222212211210211002 |
4 | 113032010213213232022202 |
5 | 101341132031120333442 |
6 | 1001110125051552002 |
7 | 30340035614432606 |
oct | 2716044747561242 |
9 | 441522885753732 |
10 | 102122102121122 |
11 | 2a5a2816369866 |
12 | b553b4545b602 |
13 | 44ca0c4245b15 |
14 | 1b30a43c87506 |
15 | bc166c088732 |
hex | 5ce1279ee2a2 |
102122102121122 has 8 divisors (see below), whose sum is σ = 153514002326016. Its totient is φ = 50950768012452.
The previous prime is 102122102121101. The next prime is 102122102121161. The reversal of 102122102121122 is 221121201221201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102122102121094 and 102122102121103.
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, 55141522898 + ... + 55141524749.
It is an arithmetic number, because the mean of its divisors is an integer number (19189250290752).
Almost surely, 2102122102121122 is an apocalyptic number.
102122102121122 is a deficient number, since it is larger than the sum of its proper divisors (51391900204894).
102122102121122 is a wasteful number, since it uses less digits than its factorization.
102122102121122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110283048112.
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 102122102121122 its reverse (221121201221201), we get a palindrome (323243303342323).
The spelling of 102122102121122 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred two million, one hundred twenty-one thousand, one hundred twenty-two".
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