Base | Representation |
---|---|
bin | 1110010101100… |
… | …11010010000110 |
3 | 22101022110011202 |
4 | 13022303102012 |
5 | 221242201011 |
6 | 15533502502 |
7 | 2660203151 |
oct | 712632206 |
9 | 271273152 |
10 | 120272006 |
11 | 61988158 |
12 | 34341a32 |
13 | 1bbc098a |
14 | 11d8ac98 |
15 | a85b23b |
hex | 72b3486 |
120272006 has 4 divisors (see below), whose sum is σ = 180408012. Its totient is φ = 60136002.
The previous prime is 120271993. The next prime is 120272011. The reversal of 120272006 is 600272021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 600272021 = 41 ⋅14640781.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30068000 + ... + 30068003.
It is an arithmetic number, because the mean of its divisors is an integer number (45102003).
Almost surely, 2120272006 is an apocalyptic number.
120272006 is a deficient number, since it is larger than the sum of its proper divisors (60136006).
120272006 is an equidigital number, since it uses as much as digits as its factorization.
120272006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60136005.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 120272006 is about 10966.8594410615. The cubic root of 120272006 is about 493.6148139008.
The spelling of 120272006 in words is "one hundred twenty million, two hundred seventy-two thousand, six".
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