Base | Representation |
---|---|
bin | 1110010011100… |
… | …00111111110011 |
3 | 22100210122201221 |
4 | 13021300333303 |
5 | 221210003444 |
6 | 15524005511 |
7 | 2654662453 |
oct | 711607763 |
9 | 270718657 |
10 | 120000499 |
11 | 61812173 |
12 | 34230897 |
13 | 1bb27218 |
14 | 11d19d63 |
15 | a805a84 |
hex | 7270ff3 |
120000499 has 4 divisors (see below), whose sum is σ = 125217936. Its totient is φ = 114783064.
The previous prime is 120000469. The next prime is 120000527. The reversal of 120000499 is 994000021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 994000021 = 7 ⋅142000003.
It is not a de Polignac number, because 120000499 - 29 = 119999987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120000449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608684 + ... + 2608729.
It is an arithmetic number, because the mean of its divisors is an integer number (31304484).
Almost surely, 2120000499 is an apocalyptic number.
120000499 is a deficient number, since it is larger than the sum of its proper divisors (5217437).
120000499 is an equidigital number, since it uses as much as digits as its factorization.
120000499 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5217436.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 120000499 is about 10954.4739262093. The cubic root of 120000499 is about 493.2430985539.
The spelling of 120000499 in words is "one hundred twenty million, four hundred ninety-nine", and thus it is an aban number.
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