Base | Representation |
---|---|
bin | 11110000000011001001… |
… | …01001100111110011111 |
3 | 10122120012101110200211221 |
4 | 33000030211030332133 |
5 | 113342443311330421 |
6 | 2105345241154211 |
7 | 134326135601011 |
oct | 17001445147637 |
9 | 3576171420757 |
10 | 1031003230111 |
11 | 368278499618 |
12 | 147994a8b967 |
13 | 762b945c10a |
14 | 37c87c001b1 |
15 | 1bc434ad841 |
hex | f00c94cf9f |
1031003230111 has 8 divisors (see below), whose sum is σ = 1042285312224. Its totient is φ = 1019779756800.
The previous prime is 1031003230079. The next prime is 1031003230141. The reversal of 1031003230111 is 1110323001301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1031003230111 - 25 = 1031003230079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031003230141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14616826 + ... + 14687191.
It is an arithmetic number, because the mean of its divisors is an integer number (130285664028).
Almost surely, 21031003230111 is an apocalyptic number.
1031003230111 is a deficient number, since it is larger than the sum of its proper divisors (11282082113).
1031003230111 is a wasteful number, since it uses less digits than its factorization.
1031003230111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29304401.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1031003230111 its reverse (1110323001301), we get a palindrome (2141326231412).
The spelling of 1031003230111 in words is "one trillion, thirty-one billion, three million, two hundred thirty thousand, one hundred eleven".
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