Base | Representation |
---|---|
bin | 10011001111100101… |
… | …11001100111000011 |
3 | 222200000012222211022 |
4 | 21213302321213003 |
5 | 132124310043021 |
6 | 4425100140055 |
7 | 514006602401 |
oct | 114762714703 |
9 | 28600188738 |
10 | 10331331011 |
11 | 44218489a1 |
12 | 2003b3762b |
13 | c88538021 |
14 | 700170471 |
15 | 40700a1ab |
hex | 267cb99c3 |
10331331011 has 4 divisors (see below), whose sum is σ = 10331654112. Its totient is φ = 10331007912.
The previous prime is 10331330987. The next prime is 10331331029. The reversal of 10331331011 is 11013313301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11013313301 = 31 ⋅355268171.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10331331011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10331331811) 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 in 3 ways as a sum of consecutive naturals, for example, 107576 + ... + 179541.
It is an arithmetic number, because the mean of its divisors is an integer number (2582913528).
Almost surely, 210331331011 is an apocalyptic number.
10331331011 is a deficient number, since it is larger than the sum of its proper divisors (323101).
10331331011 is an equidigital number, since it uses as much as digits as its factorization.
10331331011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323100.
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 10331331011 its reverse (11013313301), we get a palindrome (21344644312).
The spelling of 10331331011 in words is "ten billion, three hundred thirty-one million, three hundred thirty-one thousand, eleven".
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