Base | Representation |
---|---|
bin | 1001000110110001101001… |
… | …0111110100110011101111 |
3 | 1022110010202021110110102001 |
4 | 2101230122113310303233 |
5 | 2303014044333021312 |
6 | 33143242055113131 |
7 | 2052225654132103 |
oct | 221543227646357 |
9 | 38403667413361 |
10 | 10012011220207 |
11 | 3210085359597 |
12 | 115848a3727a7 |
13 | 57818971b109 |
14 | 26882642b903 |
15 | 12567e67d057 |
hex | 91b1a5f4cef |
10012011220207 has 2 divisors, whose sum is σ = 10012011220208. Its totient is φ = 10012011220206.
The previous prime is 10012011220093. The next prime is 10012011220241. The reversal of 10012011220207 is 70202211021001.
It is a strong prime.
It is an emirp because it is prime and its reverse (70202211021001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10012011220207 - 215 = 10012011187439 is a prime.
It is a super-2 number, since 2×100120112202072 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10012011220507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006005610103 + 5006005610104.
It is an arithmetic number, because the mean of its divisors is an integer number (5006005610104).
Almost surely, 210012011220207 is an apocalyptic number.
10012011220207 is a deficient number, since it is larger than the sum of its proper divisors (1).
10012011220207 is an equidigital number, since it uses as much as digits as its factorization.
10012011220207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 10012011220207 its reverse (70202211021001), we get a palindrome (80214222241208).
The spelling of 10012011220207 in words is "ten trillion, twelve billion, eleven million, two hundred twenty thousand, two hundred seven".
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