Base | Representation |
---|---|
bin | 1110010100010… |
… | …10111011100010 |
3 | 22101000001110010 |
4 | 13022022323202 |
5 | 221221403342 |
6 | 15530145350 |
7 | 2655614241 |
oct | 712127342 |
9 | 271001403 |
10 | 120106722 |
11 | 61884a5a |
12 | 34282256 |
13 | 1bb63688 |
14 | 11d46958 |
15 | a82729c |
hex | 728aee2 |
120106722 has 8 divisors (see below), whose sum is σ = 240213456. Its totient is φ = 40035572.
The previous prime is 120106709. The next prime is 120106729. The reversal of 120106722 is 227601021.
It is a sphenic number, since it is the product of 3 distinct primes.
120106722 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (120106729) 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, 10008888 + ... + 10008899.
It is an arithmetic number, because the mean of its divisors is an integer number (30026682).
Almost surely, 2120106722 is an apocalyptic number.
120106722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120106722 is a wasteful number, since it uses less digits than its factorization.
120106722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20017792.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 120106722 is about 10959.3212381059. The cubic root of 120106722 is about 493.3885932540.
Adding to 120106722 its reverse (227601021), we get a palindrome (347707743).
The spelling of 120106722 in words is "one hundred twenty million, one hundred six thousand, seven hundred twenty-two".
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