Base | Representation |
---|---|
bin | 1001001000100010100001… |
… | …1000011110010101011101 |
3 | 1022120000221220220220111201 |
4 | 2102020220120132111131 |
5 | 2304013123111324042 |
6 | 33205212441315501 |
7 | 2054350554310114 |
oct | 222105030362535 |
9 | 38500856826451 |
10 | 10042311042397 |
11 | 3221a13865457 |
12 | 1162325795b91 |
13 | 57aca7c4b09a |
14 | 26a09c600c7b |
15 | 12635477d1b7 |
hex | 9222861e55d |
10042311042397 has 2 divisors, whose sum is σ = 10042311042398. Its totient is φ = 10042311042396.
The previous prime is 10042311042367. The next prime is 10042311042427. The reversal of 10042311042397 is 79324011324001.
It is a balanced prime because it is at equal distance from previous prime (10042311042367) and next prime (10042311042427).
It can be written as a sum of positive squares in only one way, i.e., 5021637291801 + 5020673750596 = 2240901^2 + 2240686^2 .
It is an emirp because it is prime and its reverse (79324011324001) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10042311042397 is a prime.
It is a super-2 number, since 2×100423110423972 (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 (10042311042307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021155521198 + 5021155521199.
It is an arithmetic number, because the mean of its divisors is an integer number (5021155521199).
Almost surely, 210042311042397 is an apocalyptic number.
It is an amenable number.
10042311042397 is a deficient number, since it is larger than the sum of its proper divisors (1).
10042311042397 is an equidigital number, since it uses as much as digits as its factorization.
10042311042397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 37.
Adding to 10042311042397 its reverse (79324011324001), we get a palindrome (89366322366398).
The spelling of 10042311042397 in words is "ten trillion, forty-two billion, three hundred eleven million, forty-two thousand, three hundred ninety-seven".
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