Base | Representation |
---|---|
bin | 10110111100010… |
… | …101001111101101 |
3 | 222211021200022101 |
4 | 112330111033231 |
5 | 1242014230123 |
6 | 102110015101 |
7 | 12352501312 |
oct | 2674251755 |
9 | 884250271 |
10 | 384914413 |
11 | 188301994 |
12 | a8aa7491 |
13 | 6198c010 |
14 | 39198d09 |
15 | 23bd3aad |
hex | 16f153ed |
384914413 has 4 divisors (see below), whose sum is σ = 414523228. Its totient is φ = 355305600.
The previous prime is 384914401. The next prime is 384914449. The reversal of 384914413 is 314419483.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 46280809 + 338633604 = 6803^2 + 18402^2 .
It is not a de Polignac number, because 384914413 - 25 = 384914381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384914713) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14804388 + ... + 14804413.
It is an arithmetic number, because the mean of its divisors is an integer number (103630807).
Almost surely, 2384914413 is an apocalyptic number.
It is an amenable number.
384914413 is a deficient number, since it is larger than the sum of its proper divisors (29608815).
384914413 is a wasteful number, since it uses less digits than its factorization.
384914413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29608814.
The product of its digits is 41472, while the sum is 37.
The square root of 384914413 is about 19619.2357904175. The cubic root of 384914413 is about 727.4247237724.
The spelling of 384914413 in words is "three hundred eighty-four million, nine hundred fourteen thousand, four hundred thirteen".
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