Base | Representation |
---|---|
bin | 11001000011011… |
… | …011000100111101 |
3 | 1002021220212021010 |
4 | 121003123010331 |
5 | 1330100441431 |
6 | 105413025433 |
7 | 13262504211 |
oct | 3103330475 |
9 | 1067825233 |
10 | 420327741 |
11 | 1a629a4a9 |
12 | b8925279 |
13 | 6910ac52 |
14 | 3db76941 |
15 | 26d7b846 |
hex | 190db13d |
420327741 has 8 divisors (see below), whose sum is σ = 569936160. Its totient is φ = 275468912.
The previous prime is 420327727. The next prime is 420327749. The reversal of 420327741 is 147723024.
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 420327741 - 217 = 420196669 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 420327699 and 420327708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420327749) 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, 1187190 + ... + 1187543.
It is an arithmetic number, because the mean of its divisors is an integer number (71242020).
Almost surely, 2420327741 is an apocalyptic number.
It is an amenable number.
420327741 is a deficient number, since it is larger than the sum of its proper divisors (149608419).
420327741 is a wasteful number, since it uses less digits than its factorization.
420327741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2374795.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 420327741 is about 20501.8960342696. The cubic root of 420327741 is about 749.0819825616.
The spelling of 420327741 in words is "four hundred twenty million, three hundred twenty-seven thousand, seven hundred forty-one".
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