Base | Representation |
---|---|
bin | 110111111011010010… |
… | …1110000101111110010 |
3 | 102111000001121200001112 |
4 | 1233312211300233302 |
5 | 3431431402223442 |
6 | 131101305433322 |
7 | 11451135310364 |
oct | 1576645605762 |
9 | 374001550045 |
10 | 120101211122 |
11 | 46a31003582 |
12 | 1b33979b842 |
13 | b4301631c9 |
14 | 5b54970d34 |
15 | 31cdce9082 |
hex | 1bf6970bf2 |
120101211122 has 8 divisors (see below), whose sum is σ = 180153294636. Its totient is φ = 60050112912.
The previous prime is 120101211107. The next prime is 120101211133. The reversal of 120101211122 is 221112101021.
It can be written as a sum of positive squares in 2 ways, for example, as 116520505201 + 3580705921 = 341351^2 + 59839^2 .
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 = 120101211097 and 120101211106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306968 + ... + 578300.
Almost surely, 2120101211122 is an apocalyptic number.
120101211122 is a deficient number, since it is larger than the sum of its proper divisors (60052083514).
120101211122 is a wasteful number, since it uses less digits than its factorization.
120101211122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492652.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 120101211122 its reverse (221112101021), we get a palindrome (341213312143).
The spelling of 120101211122 in words is "one hundred twenty billion, one hundred one million, two hundred eleven thousand, one hundred twenty-two".
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