Base | Representation |
---|---|
bin | 10011001110010110… |
… | …11111111101011011 |
3 | 222122021210020112121 |
4 | 21213023133331123 |
5 | 132114134033311 |
6 | 4424050522111 |
7 | 513523033543 |
oct | 114713377533 |
9 | 28567706477 |
10 | 10321002331 |
11 | 4416a338a2 |
12 | 2000596337 |
13 | c8635c993 |
14 | 6dca42323 |
15 | 406169b71 |
hex | 2672dff5b |
10321002331 has 8 divisors (see below), whose sum is σ = 10865160720. Its totient is φ = 9776938752.
The previous prime is 10321002301. The next prime is 10321002347. The reversal of 10321002331 is 13320012301.
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 10321002331 - 213 = 10320994139 is a prime.
It is a super-2 number, since 2×103210023312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10321002301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355251 + ... + 383203.
It is an arithmetic number, because the mean of its divisors is an integer number (1358145090).
Almost surely, 210321002331 is an apocalyptic number.
10321002331 is a deficient number, since it is larger than the sum of its proper divisors (544158389).
10321002331 is a wasteful number, since it uses less digits than its factorization.
10321002331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47405.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10321002331 its reverse (13320012301), we get a palindrome (23641014632).
The spelling of 10321002331 in words is "ten billion, three hundred twenty-one million, two thousand, three hundred thirty-one".
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