Base | Representation |
---|---|
bin | 110111111110111001… |
… | …1101101111100111001 |
3 | 102111022111111010202121 |
4 | 1233331303231330321 |
5 | 3432203402411301 |
6 | 131121313201241 |
7 | 11454135530050 |
oct | 1577563557471 |
9 | 374274433677 |
10 | 120222310201 |
11 | 46a933a6064 |
12 | 1b372260221 |
13 | b44c283476 |
14 | 5b66a95397 |
15 | 31d976a3a1 |
hex | 1bfdcedf39 |
120222310201 has 8 divisors (see below), whose sum is σ = 137532567744. Its totient is φ = 102945963120.
The previous prime is 120222310193. The next prime is 120222310237. The reversal of 120222310201 is 102013222021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120222310201 - 23 = 120222310193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120222310261) 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, 8470015 + ... + 8484196.
It is an arithmetic number, because the mean of its divisors is an integer number (17191570968).
Almost surely, 2120222310201 is an apocalyptic number.
It is an amenable number.
120222310201 is a deficient number, since it is larger than the sum of its proper divisors (17310257543).
120222310201 is a wasteful number, since it uses less digits than its factorization.
120222310201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16955231.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 120222310201 its reverse (102013222021), we get a palindrome (222235532222).
The spelling of 120222310201 in words is "one hundred twenty billion, two hundred twenty-two million, three hundred ten thousand, two hundred one".
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