Base | Representation |
---|---|
bin | 10111001101111010011000… |
… | …011111111011010000001110 |
3 | 111101112201121220010001121211 |
4 | 113031322120133323100032 |
5 | 101340442023404013402 |
6 | 1001101110302045034 |
7 | 30336166343443120 |
oct | 2715723037732016 |
9 | 441481556101554 |
10 | 102111111001102 |
11 | 2a5990961466a5 |
12 | b55199857977a |
13 | 44c906210a2c8 |
14 | 1b302c0249210 |
15 | bc12271a04d7 |
hex | 5cde987fb40e |
102111111001102 has 32 divisors (see below), whose sum is σ = 184322052622080. Its totient is φ = 41444831304000.
The previous prime is 102111111001093. The next prime is 102111111001157. The reversal of 102111111001102 is 201100111111201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63159808 + ... + 64756339.
It is an arithmetic number, because the mean of its divisors is an integer number (5760064144440).
Almost surely, 2102111111001102 is an apocalyptic number.
102111111001102 is a deficient number, since it is larger than the sum of its proper divisors (82210941620978).
102111111001102 is a wasteful number, since it uses less digits than its factorization.
102111111001102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127919176.
The product of its (nonzero) digits is 4, while the sum is 13.
Adding to 102111111001102 its reverse (201100111111201), we get a palindrome (303211222112303).
The spelling of 102111111001102 in words is "one hundred two trillion, one hundred eleven billion, one hundred eleven million, one thousand, one hundred two".
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