Base | Representation |
---|---|
bin | 1110010101000… |
… | …01101111001101 |
3 | 22101011210121002 |
4 | 13022201233031 |
5 | 221232401031 |
6 | 15532150045 |
7 | 2656453505 |
oct | 712415715 |
9 | 271153532 |
10 | 120200141 |
11 | 61939166 |
12 | 34308325 |
13 | 1bb97059 |
14 | 11d6ca05 |
15 | a844ccb |
hex | 72a1bcd |
120200141 has 8 divisors (see below), whose sum is σ = 121122144. Its totient is φ = 119281680.
The previous prime is 120200123. The next prime is 120200167. The reversal of 120200141 is 141002021.
120200141 = 3442 + 3452 + ... + 7372.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120200141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120200191) 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, 135686 + ... + 136568.
It is an arithmetic number, because the mean of its divisors is an integer number (15140268).
Almost surely, 2120200141 is an apocalyptic number.
It is an amenable number.
120200141 is a deficient number, since it is larger than the sum of its proper divisors (922003).
120200141 is an equidigital number, since it uses as much as digits as its factorization.
120200141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1771.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 120200141 is about 10963.5824893143. The cubic root of 120200141 is about 493.5164793076.
Adding to 120200141 its reverse (141002021), we get a palindrome (261202162).
The spelling of 120200141 in words is "one hundred twenty million, two hundred thousand, one hundred forty-one".
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