Base | Representation |
---|---|
bin | 10001011011111… |
… | …00000010011001 |
3 | 101012012210011112 |
4 | 20231330002121 |
5 | 244420310441 |
6 | 22302510105 |
7 | 3424122230 |
oct | 1055740231 |
9 | 335183145 |
10 | 146260121 |
11 | 75618437 |
12 | 40b95335 |
13 | 243bc867 |
14 | 155d3b17 |
15 | cc914eb |
hex | 8b7c099 |
146260121 has 8 divisors (see below), whose sum is σ = 167424384. Its totient is φ = 125163360.
The previous prime is 146260117. The next prime is 146260123. The reversal of 146260121 is 121062641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 146260121 - 22 = 146260117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146260123) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 12140 + ... + 20973.
It is an arithmetic number, because the mean of its divisors is an integer number (20928048).
Almost surely, 2146260121 is an apocalyptic number.
It is an amenable number.
146260121 is a deficient number, since it is larger than the sum of its proper divisors (21164263).
146260121 is an equidigital number, since it uses as much as digits as its factorization.
146260121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33751.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 146260121 is about 12093.8050670581. The cubic root of 146260121 is about 526.8762748340.
The spelling of 146260121 in words is "one hundred forty-six million, two hundred sixty thousand, one hundred twenty-one".
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