Base | Representation |
---|---|
bin | 10001100000011001001… |
… | …000001100110110100001 |
3 | 11021000012000010001120101 |
4 | 101200121020030312201 |
5 | 124202232140014243 |
6 | 2320353431142401 |
7 | 152625524606416 |
oct | 21403110146641 |
9 | 4230160101511 |
10 | 1203012423073 |
11 | 42421617213a |
12 | 17519a514a01 |
13 | 8959c72b976 |
14 | 4232464610d |
15 | 2145e3d554d |
hex | 1181920cda1 |
1203012423073 has 2 divisors, whose sum is σ = 1203012423074. Its totient is φ = 1203012423072.
The previous prime is 1203012423031. The next prime is 1203012423121. The reversal of 1203012423073 is 3703242103021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1196862256144 + 6150166929 = 1094012^2 + 78423^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1203012423073 is a prime.
It is not a weakly prime, because it can be changed into another prime (1203012420073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601506211536 + 601506211537.
It is an arithmetic number, because the mean of its divisors is an integer number (601506211537).
Almost surely, 21203012423073 is an apocalyptic number.
It is an amenable number.
1203012423073 is a deficient number, since it is larger than the sum of its proper divisors (1).
1203012423073 is an equidigital number, since it uses as much as digits as its factorization.
1203012423073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 28.
Adding to 1203012423073 its reverse (3703242103021), we get a palindrome (4906254526094).
The spelling of 1203012423073 in words is "one trillion, two hundred three billion, twelve million, four hundred twenty-three thousand, seventy-three".
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