Base | Representation |
---|---|
bin | 11101011101001101000… |
… | …01000100101001100100 |
3 | 10120202102202102002020112 |
4 | 32232212201010221210 |
5 | 113040300404032322 |
6 | 2052542443152152 |
7 | 133060024400252 |
oct | 16564641045144 |
9 | 3522382362215 |
10 | 1012111002212 |
11 | 360263303132 |
12 | 1441a1b15658 |
13 | 7459842693b |
14 | 36db4abb5d2 |
15 | 1b4d9b115e2 |
hex | eba6844a64 |
1012111002212 has 24 divisors (see below), whose sum is σ = 1822480507512. Its totient is φ = 491591360000.
The previous prime is 1012111002197. The next prime is 1012111002239. The reversal of 1012111002212 is 2122001112101.
It can be written as a sum of positive squares in 4 ways, for example, as 180611400256 + 831499601956 = 424984^2 + 911866^2 .
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, 23612789 + ... + 23655612.
It is an arithmetic number, because the mean of its divisors is an integer number (75936687813).
Almost surely, 21012111002212 is an apocalyptic number.
It is an amenable number.
1012111002212 is a deficient number, since it is larger than the sum of its proper divisors (810369505300).
1012111002212 is a wasteful number, since it uses less digits than its factorization.
1012111002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47268559 (or 47268557 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 1012111002212 its reverse (2122001112101), we get a palindrome (3134112114313).
The spelling of 1012111002212 in words is "one trillion, twelve billion, one hundred eleven million, two thousand, two hundred twelve".
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