Base | Representation |
---|---|
bin | 10011000011101010… |
… | …11001001011101001 |
3 | 222102001000222022201 |
4 | 21201311121023221 |
5 | 131423204240241 |
6 | 4411124420201 |
7 | 511353540064 |
oct | 114165311351 |
9 | 28361028281 |
10 | 10231321321 |
11 | 4380350161 |
12 | 1b96547661 |
13 | c708bccb0 |
14 | 6d0b798db |
15 | 3ed352931 |
hex | 261d592e9 |
10231321321 has 16 divisors (see below), whose sum is σ = 11056933888. Its totient is φ = 9411292800.
The previous prime is 10231321301. The next prime is 10231321339. The reversal of 10231321321 is 12312313201.
10231321321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10231321321 - 215 = 10231288553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10231321301) 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 in 15 ways as a sum of consecutive naturals, for example, 6954616 + ... + 6956086.
It is an arithmetic number, because the mean of its divisors is an integer number (691058368).
Almost surely, 210231321321 is an apocalyptic number.
It is an amenable number.
10231321321 is a deficient number, since it is larger than the sum of its proper divisors (825612567).
10231321321 is a wasteful number, since it uses less digits than its factorization.
10231321321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2992.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10231321321 its reverse (12312313201), we get a palindrome (22543634522).
The spelling of 10231321321 in words is "ten billion, two hundred thirty-one million, three hundred twenty-one thousand, three hundred twenty-one".
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