Base | Representation |
---|---|
bin | 1110010011100… |
… | …01111000111001 |
3 | 22100210211202021 |
4 | 13021301320321 |
5 | 221210113103 |
6 | 15524034441 |
7 | 2655006223 |
oct | 711617071 |
9 | 270724667 |
10 | 120004153 |
11 | 61814995 |
12 | 34232a21 |
13 | 1bb28a99 |
14 | 11d1b413 |
15 | a806bbd |
hex | 7271e39 |
120004153 has 4 divisors (see below), whose sum is σ = 120809700. Its totient is φ = 119198608.
The previous prime is 120004147. The next prime is 120004177. The reversal of 120004153 is 351400021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8743849 + 111260304 = 2957^2 + 10548^2 .
It is a cyclic number.
It is not a de Polignac number, because 120004153 - 213 = 119995961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120004453) 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, 402550 + ... + 402847.
It is an arithmetic number, because the mean of its divisors is an integer number (30202425).
Almost surely, 2120004153 is an apocalyptic number.
It is an amenable number.
120004153 is a deficient number, since it is larger than the sum of its proper divisors (805547).
120004153 is an equidigital number, since it uses as much as digits as its factorization.
120004153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 805546.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 120004153 is about 10954.6407061117. The cubic root of 120004153 is about 493.2481048998.
Adding to 120004153 its reverse (351400021), we get a palindrome (471404174).
The spelling of 120004153 in words is "one hundred twenty million, four thousand, one hundred fifty-three".
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