Base | Representation |
---|---|
bin | 10011000011111100… |
… | …11110100101000001 |
3 | 222102012111221222201 |
4 | 21201332132211001 |
5 | 131424311441341 |
6 | 4411251433201 |
7 | 511413015664 |
oct | 114176364501 |
9 | 28365457881 |
10 | 10233702721 |
11 | 4381727360 |
12 | 1b972b5801 |
13 | c71244bc8 |
14 | 6d11d96db |
15 | 3ed673331 |
hex | 261f9e941 |
10233702721 has 8 divisors (see below), whose sum is σ = 11820747744. Its totient is φ = 8756109120.
The previous prime is 10233702649. The next prime is 10233702749. The reversal of 10233702721 is 12720733201.
It is a happy number.
10233702721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10233702721 - 225 = 10200148289 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10233702721.
It is not an unprimeable number, because it can be changed into a prime (10233702421) 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 7 ways as a sum of consecutive naturals, for example, 27362655 + ... + 27363028.
It is an arithmetic number, because the mean of its divisors is an integer number (1477593468).
Almost surely, 210233702721 is an apocalyptic number.
10233702721 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10233702721 is a deficient number, since it is larger than the sum of its proper divisors (1587045023).
10233702721 is a wasteful number, since it uses less digits than its factorization.
10233702721 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54725711.
The product of its (nonzero) digits is 3528, while the sum is 28.
The spelling of 10233702721 in words is "ten billion, two hundred thirty-three million, seven hundred two thousand, seven hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •