Base | Representation |
---|---|
bin | 10111001100010011111011… |
… | …111011011111000001110100 |
3 | 111101011012200201212020201111 |
4 | 113030103323323133001310 |
5 | 101332141233131121322 |
6 | 1000534355115204404 |
7 | 30325223410515664 |
oct | 2714237373370164 |
9 | 441135621766644 |
10 | 102001110020212 |
11 | 2a556478496637 |
12 | b5345b9446704 |
13 | 44bb881658ac0 |
14 | 1b28c46c8c1a4 |
15 | bbd439e62177 |
hex | 5cc4fbedf074 |
102001110020212 has 192 divisors, whose sum is σ = 211690250956800. Its totient is φ = 42551190190080.
The previous prime is 102001110020177. The next prime is 102001110020237. The reversal of 102001110020212 is 212020011100201.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 102001110020192 and 102001110020201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18243801537 + ... + 18243807127.
It is an arithmetic number, because the mean of its divisors is an integer number (1102553390400).
Almost surely, 2102001110020212 is an apocalyptic number.
It is an amenable number.
102001110020212 is an abundant number, since it is smaller than the sum of its proper divisors (109689140936588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102001110020212 is a wasteful number, since it uses less digits than its factorization.
102001110020212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7566 (or 7564 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 102001110020212 its reverse (212020011100201), we get a palindrome (314021121120413).
The spelling of 102001110020212 in words is "one hundred two trillion, one billion, one hundred ten million, twenty thousand, two hundred twelve".
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