Base | Representation |
---|---|
bin | 10011001100000111… |
… | …10001110011000111 |
3 | 222120222102001000011 |
4 | 21212003301303013 |
5 | 132044330413111 |
6 | 4422135531051 |
7 | 513204156343 |
oct | 114603616307 |
9 | 28528361004 |
10 | 10302201031 |
11 | 4407362131 |
12 | 1bb6229a87 |
13 | c824a9055 |
14 | 6da34a623 |
15 | 4046a4021 |
hex | 2660f1cc7 |
10302201031 has 2 divisors, whose sum is σ = 10302201032. Its totient is φ = 10302201030.
The previous prime is 10302201023. The next prime is 10302201037. The reversal of 10302201031 is 13010220301.
10302201031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10302201031 - 23 = 10302201023 is a prime.
It is a super-2 number, since 2×103022010312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10302201037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151100515 + 5151100516.
It is an arithmetic number, because the mean of its divisors is an integer number (5151100516).
Almost surely, 210302201031 is an apocalyptic number.
10302201031 is a deficient number, since it is larger than the sum of its proper divisors (1).
10302201031 is an equidigital number, since it uses as much as digits as its factorization.
10302201031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10302201031 its reverse (13010220301), we get a palindrome (23312421332).
The spelling of 10302201031 in words is "ten billion, three hundred two million, two hundred one thousand, thirty-one".
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