Base | Representation |
---|---|
bin | 10111001100100101100010… |
… | …100001011011001001100100 |
3 | 111101020000110222121010221111 |
4 | 113030211202201123021210 |
5 | 101332443440321023022 |
6 | 1000551202431154404 |
7 | 30326462660241661 |
oct | 2714454241331144 |
9 | 441200428533844 |
10 | 102020011111012 |
11 | 2a563497685935 |
12 | b5381b3375a04 |
13 | 44c05a44753b7 |
14 | 1b29b1b23aa68 |
15 | bbdb944b0477 |
hex | 5cc96285b264 |
102020011111012 has 24 divisors (see below), whose sum is σ = 178728342705920. Its totient is φ = 50954799276000.
The previous prime is 102020011110991. The next prime is 102020011111063. The reversal of 102020011111012 is 210111110020201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 102020011110983 and 102020011111001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10493914 + ... + 17724622.
Almost surely, 2102020011111012 is an apocalyptic number.
It is an amenable number.
102020011111012 is a deficient number, since it is larger than the sum of its proper divisors (76708331594908).
102020011111012 is a wasteful number, since it uses less digits than its factorization.
102020011111012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7234531 (or 7234529 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 102020011111012 its reverse (210111110020201), we get a palindrome (312131121131213).
The spelling of 102020011111012 in words is "one hundred two trillion, twenty billion, eleven million, one hundred eleven thousand, twelve".
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