Base | Representation |
---|---|
bin | 110111111011111010… |
… | …1100001101100111110 |
3 | 102111001111222000001021 |
4 | 1233313311201230332 |
5 | 3432002230333042 |
6 | 131103333534354 |
7 | 11451511116241 |
oct | 1576765415476 |
9 | 374044860037 |
10 | 120122121022 |
11 | 46a41895492 |
12 | 1b3447a43ba |
13 | b4345a4827 |
14 | 5b57655258 |
15 | 31d0a79867 |
hex | 1bf7d61b3e |
120122121022 has 8 divisors (see below), whose sum is σ = 188017232976. Its totient is φ = 57449710032.
The previous prime is 120122121013. The next prime is 120122121029. The reversal of 120122121022 is 220121221021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120122120987 and 120122121005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120122121029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305675183 + ... + 1305675274.
It is an arithmetic number, because the mean of its divisors is an integer number (23502154122).
Almost surely, 2120122121022 is an apocalyptic number.
120122121022 is a deficient number, since it is larger than the sum of its proper divisors (67895111954).
120122121022 is a wasteful number, since it uses less digits than its factorization.
120122121022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2611350482.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 120122121022 its reverse (220121221021), we get a palindrome (340243342043).
Subtracting 120122121022 from its reverse (220121221021), we obtain a palindrome (99999099999).
The spelling of 120122121022 in words is "one hundred twenty billion, one hundred twenty-two million, one hundred twenty-one thousand, twenty-two".
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