Base | Representation |
---|---|
bin | 10011001111011110… |
… | …00101110001000111 |
3 | 222122221100020202110 |
4 | 21213233011301013 |
5 | 132124031112411 |
6 | 4425022512103 |
7 | 513665242452 |
oct | 114757056107 |
9 | 28587306673 |
10 | 10330332231 |
11 | 442122655a |
12 | 2003735633 |
13 | c8827852b |
14 | 6ddd90499 |
15 | 406dae2a6 |
hex | 267bc5c47 |
10330332231 has 4 divisors (see below), whose sum is σ = 13773776312. Its totient is φ = 6886888152.
The previous prime is 10330332211. The next prime is 10330332247. The reversal of 10330332231 is 13223303301.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10330332231 - 214 = 10330315847 is a prime.
It is a super-2 number, since 2×103303322312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10330332198 and 10330332207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10330332211) 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, 1721722036 + ... + 1721722041.
It is an arithmetic number, because the mean of its divisors is an integer number (3443444078).
Almost surely, 210330332231 is an apocalyptic number.
10330332231 is a deficient number, since it is larger than the sum of its proper divisors (3443444081).
10330332231 is an equidigital number, since it uses as much as digits as its factorization.
10330332231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3443444080.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 10330332231 its reverse (13223303301), we get a palindrome (23553635532).
The spelling of 10330332231 in words is "ten billion, three hundred thirty million, three hundred thirty-two thousand, two hundred thirty-one".
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