Base | Representation |
---|---|
bin | 10110111010101… |
… | …100011111101001 |
3 | 222210110212202021 |
4 | 112322230133221 |
5 | 1241412012403 |
6 | 102052504441 |
7 | 12346033360 |
oct | 2672543751 |
9 | 883425667 |
10 | 384485353 |
11 | 18803959a |
12 | a891b121 |
13 | 6186b935 |
14 | 390c67d7 |
15 | 23b4b8bd |
hex | 16eac7e9 |
384485353 has 8 divisors (see below), whose sum is σ = 439577600. Its totient is φ = 329434560.
The previous prime is 384485351. The next prime is 384485363. The reversal of 384485353 is 353584483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 384485353 - 21 = 384485351 is a prime.
It is not an unprimeable number, because it can be changed into a prime (384485351) 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, 13048 + ... + 30646.
It is an arithmetic number, because the mean of its divisors is an integer number (54947200).
Almost surely, 2384485353 is an apocalyptic number.
It is an amenable number.
384485353 is a deficient number, since it is larger than the sum of its proper divisors (55092247).
384485353 is a wasteful number, since it uses less digits than its factorization.
384485353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20727.
The product of its digits is 691200, while the sum is 43.
The square root of 384485353 is about 19608.2980648500. The cubic root of 384485353 is about 727.1543390831.
The spelling of 384485353 in words is "three hundred eighty-four million, four hundred eighty-five thousand, three hundred fifty-three".
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