Base | Representation |
---|---|
bin | 10010101010110111… |
… | …11100101010100000 |
3 | 221212112122122002002 |
4 | 21111123330222200 |
5 | 131011432334240 |
6 | 4334334343132 |
7 | 503246564612 |
oct | 112533745240 |
9 | 27775578062 |
10 | 10023324320 |
11 | 42839a5a09 |
12 | 1b3895aaa8 |
13 | c39795a49 |
14 | 6b12b4db2 |
15 | 3d9e68d15 |
hex | 2556fcaa0 |
10023324320 has 24 divisors (see below), whose sum is σ = 23680104084. Its totient is φ = 4009329664.
The previous prime is 10023324299. The next prime is 10023324329. The reversal of 10023324320 is 2342332001.
10023324320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8479463056 + 1543861264 = 92084^2 + 39292^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10023324292 and 10023324301.
It is not an unprimeable number, because it can be changed into a prime (10023324329) 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 3 ways as a sum of consecutive naturals, for example, 31322729 + ... + 31323048.
Almost surely, 210023324320 is an apocalyptic number.
10023324320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10023324320 is an abundant number, since it is smaller than the sum of its proper divisors (13656779764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10023324320 is an equidigital number, since it uses as much as digits as its factorization.
10023324320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62645792 (or 62645784 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 10023324320 its reverse (2342332001), we get a palindrome (12365656321).
The spelling of 10023324320 in words is "ten billion, twenty-three million, three hundred twenty-four thousand, three hundred twenty".
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