Base | Representation |
---|---|
bin | 1001000110110010000011… |
… | …0111101000000111011011 |
3 | 1022110011000212120020011222 |
4 | 2101230200313220013123 |
5 | 2303014310234020443 |
6 | 33143300551242255 |
7 | 2052231446460110 |
oct | 221544067500733 |
9 | 38404025506158 |
10 | 10012120220123 |
11 | 321013093786a |
12 | 11584ba97938b |
13 | 5781a61931c8 |
14 | 268836ac2907 |
15 | 12568900e468 |
hex | 91b20de81db |
10012120220123 has 8 divisors (see below), whose sum is σ = 11442540499680. Its totient is φ = 8581729288320.
The previous prime is 10012120220111. The next prime is 10012120220153. The reversal of 10012120220123 is 32102202121001.
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 10012120220123 - 212 = 10012120216027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10012120220153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6600968 + ... + 7974773.
It is an arithmetic number, because the mean of its divisors is an integer number (1430317562460).
Almost surely, 210012120220123 is an apocalyptic number.
10012120220123 is a deficient number, since it is larger than the sum of its proper divisors (1430420279557).
10012120220123 is an equidigital number, since it uses as much as digits as its factorization.
10012120220123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14673877.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10012120220123 its reverse (32102202121001), we get a palindrome (42114322341124).
The spelling of 10012120220123 in words is "ten trillion, twelve billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •