Base | Representation |
---|---|
bin | 101111000010010101… |
… | …1010101101001111100 |
3 | 100122201120111212210102 |
4 | 1132010223111221330 |
5 | 3123332102414322 |
6 | 114223051100232 |
7 | 10204061354354 |
oct | 1360453255174 |
9 | 318646455712 |
10 | 101010201212 |
11 | 39924697238 |
12 | 176b0141678 |
13 | 96a9babc3b |
14 | 4c632a5b64 |
15 | 2962c83792 |
hex | 1784ad5a7c |
101010201212 has 12 divisors (see below), whose sum is σ = 176773280880. Its totient is φ = 50503549536.
The previous prime is 101010201191. The next prime is 101010201233. The reversal of 101010201212 is 212102010101.
It is an interprime number because it is at equal distance from previous prime (101010201191) and next prime (101010201233).
It is a junction number, because it is equal to n+sod(n) for n = 101010201193 and 101010201202.
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, 234512 + ... + 506967.
It is an arithmetic number, because the mean of its divisors is an integer number (14731106740).
Almost surely, 2101010201212 is an apocalyptic number.
It is an amenable number.
101010201212 is a deficient number, since it is larger than the sum of its proper divisors (75763079668).
101010201212 is a wasteful number, since it uses less digits than its factorization.
101010201212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775540 (or 775538 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 101010201212 its reverse (212102010101), we get a palindrome (313112211313).
The spelling of 101010201212 in words is "one hundred one billion, ten million, two hundred one thousand, two hundred twelve".
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