Base | Representation |
---|---|
bin | 1000100001101101000… |
… | …0101010101111001001 |
3 | 112000002212201010101121 |
4 | 2020123100222233021 |
5 | 4400000434222444 |
6 | 151143404315241 |
7 | 13404031341364 |
oct | 2103320525711 |
9 | 460085633347 |
10 | 146486242249 |
11 | 57140734a26 |
12 | 24481b42b21 |
13 | 10a76606a69 |
14 | 7138c510db |
15 | 3c253a6084 |
hex | 221b42abc9 |
146486242249 has 8 divisors (see below), whose sum is σ = 148442288000. Its totient is φ = 144532741392.
The previous prime is 146486242241. The next prime is 146486242261. The reversal of 146486242249 is 942242684641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 146486242249 - 23 = 146486242241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 146486242196 and 146486242205.
It is not an unprimeable number, because it can be changed into a prime (146486242241) 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 7 ways as a sum of consecutive naturals, for example, 520194 + ... + 750715.
It is an arithmetic number, because the mean of its divisors is an integer number (18555286000).
Almost surely, 2146486242249 is an apocalyptic number.
It is an amenable number.
146486242249 is a deficient number, since it is larger than the sum of its proper divisors (1956045751).
146486242249 is a wasteful number, since it uses less digits than its factorization.
146486242249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272447.
The product of its digits is 5308416, while the sum is 52.
The spelling of 146486242249 in words is "one hundred forty-six billion, four hundred eighty-six million, two hundred forty-two thousand, two hundred forty-nine".
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