Base | Representation |
---|---|
bin | 111000100010101010… |
… | …1010100010010100011 |
3 | 102121102010110221202012 |
4 | 1301011111110102203 |
5 | 3442133102102243 |
6 | 131440341143135 |
7 | 11525646344402 |
oct | 1610525242243 |
9 | 377363427665 |
10 | 121422300323 |
11 | 475497a5435 |
12 | 1b6480baaab |
13 | b5b0a732ac |
14 | 5c3c1c1639 |
15 | 3259ca2d18 |
hex | 1c455544a3 |
121422300323 has 8 divisors (see below), whose sum is σ = 123011856576. Its totient is φ = 119835759400.
The previous prime is 121422300269. The next prime is 121422300371. The reversal of 121422300323 is 323003224121.
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 121422300323 - 232 = 117127333027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121422300523) 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, 672713 + ... + 833898.
It is an arithmetic number, because the mean of its divisors is an integer number (15376482072).
Almost surely, 2121422300323 is an apocalyptic number.
121422300323 is a deficient number, since it is larger than the sum of its proper divisors (1589556253).
121422300323 is an equidigital number, since it uses as much as digits as its factorization.
121422300323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1507665.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 121422300323 its reverse (323003224121), we get a palindrome (444425524444).
The spelling of 121422300323 in words is "one hundred twenty-one billion, four hundred twenty-two million, three hundred thousand, three hundred twenty-three".
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