Base | Representation |
---|---|
bin | 10110111100000… |
… | …110000000101101 |
3 | 222211011111201021 |
4 | 112330012000231 |
5 | 1242010231023 |
6 | 102104414141 |
7 | 12352121350 |
oct | 2674060055 |
9 | 884144637 |
10 | 384852013 |
11 | 18826a017 |
12 | a8a77351 |
13 | 619697b0 |
14 | 39180297 |
15 | 23bc035d |
hex | 16f0602d |
384852013 has 8 divisors (see below), whose sum is σ = 473664128. Its totient is φ = 304498224.
The previous prime is 384852007. The next prime is 384852023. The reversal of 384852013 is 310258483.
It is a happy number.
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-384852013 is a prime.
It is a super-2 number, since 2×3848520132 = 296222143820304338, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 384852013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384852023) 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, 2114481 + ... + 2114662.
It is an arithmetic number, because the mean of its divisors is an integer number (59208016).
Almost surely, 2384852013 is an apocalyptic number.
It is an amenable number.
384852013 is a deficient number, since it is larger than the sum of its proper divisors (88812115).
384852013 is a wasteful number, since it uses less digits than its factorization.
384852013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4229163.
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 384852013 is about 19617.6454499514. The cubic root of 384852013 is about 727.3854130804.
The spelling of 384852013 in words is "three hundred eighty-four million, eight hundred fifty-two thousand, thirteen".
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