Base | Representation |
---|---|
bin | 1001001100000000111010… |
… | …1110110000111010110100 |
3 | 1022202202001110110100210112 |
4 | 2103000032232300322310 |
5 | 2311002404104021322 |
6 | 33252444402042152 |
7 | 2061563142042161 |
oct | 223001656607264 |
9 | 38682043410715 |
10 | 10102010220212 |
11 | 3245269457339 |
12 | 1171a06949358 |
13 | 583800280181 |
14 | 26cd23149068 |
15 | 127b9a8ad5e2 |
hex | 9300ebb0eb4 |
10102010220212 has 6 divisors (see below), whose sum is σ = 17678517885378. Its totient is φ = 5051005110104.
The previous prime is 10102010220163. The next prime is 10102010220217. The reversal of 10102010220212 is 21202201020101.
It can be written as a sum of positive squares in only one way, i.e., 10042472268196 + 59537952016 = 3168986^2 + 244004^2 .
It is a super-2 number, since 2×101020102202122 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102010220217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262751277523 + ... + 1262751277530.
It is an arithmetic number, because the mean of its divisors is an integer number (2946419647563).
Almost surely, 210102010220212 is an apocalyptic number.
It is an amenable number.
10102010220212 is a deficient number, since it is larger than the sum of its proper divisors (7576507665166).
10102010220212 is a wasteful number, since it uses less digits than its factorization.
10102010220212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2525502555057 (or 2525502555055 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10102010220212 its reverse (21202201020101), we get a palindrome (31304211240313).
The spelling of 10102010220212 in words is "ten trillion, one hundred two billion, ten million, two hundred twenty thousand, two hundred twelve".
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