Base | Representation |
---|---|
bin | 1110010101000… |
… | …01101110111010 |
3 | 22101011210120101 |
4 | 13022201232322 |
5 | 221232400442 |
6 | 15532150014 |
7 | 2656453450 |
oct | 712415672 |
9 | 271153511 |
10 | 120200122 |
11 | 61939149 |
12 | 3430830a |
13 | 1bb97043 |
14 | 11d6c9d0 |
15 | a844cb7 |
hex | 72a1bba |
120200122 has 16 divisors (see below), whose sum is σ = 206986752. Its totient is φ = 51282000.
The previous prime is 120200071. The next prime is 120200123. The reversal of 120200122 is 221002021.
It is a junction number, because it is equal to n+sod(n) for n = 120200099 and 120200108.
It is not an unprimeable number, because it can be changed into a prime (120200123) 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, 16129 + ... + 22372.
It is an arithmetic number, because the mean of its divisors is an integer number (12936672).
Almost surely, 2120200122 is an apocalyptic number.
120200122 is a deficient number, since it is larger than the sum of its proper divisors (86786630).
120200122 is a wasteful number, since it uses less digits than its factorization.
120200122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38733.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 120200122 is about 10963.5816228092. The cubic root of 120200122 is about 493.5164533042.
Adding to 120200122 its reverse (221002021), we get a palindrome (341202143).
The spelling of 120200122 in words is "one hundred twenty million, two hundred thousand, one hundred twenty-two".
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