Base | Representation |
---|---|
bin | 101011110000001011000111… |
… | …0011101011001001000000000 |
3 | 1212110122120200201110202121201 |
4 | 1113200112032131121020000 |
5 | 400420412302231042330 |
6 | 3442302555240030544 |
7 | 144030464326413610 |
oct | 12740261635311000 |
9 | 1773576621422551 |
10 | 384852934627840 |
11 | 101698238558338 |
12 | 371b70b1162454 |
13 | 13698625a55103 |
14 | 6b06da504ca40 |
15 | 2e75d94868eca |
hex | 15e058e759200 |
384852934627840 has 160 divisors (see below), whose sum is σ = 1054839795825024. Its totient is φ = 131915290214400.
The previous prime is 384852934627823. The next prime is 384852934627853. The reversal of 384852934627840 is 48726439258483.
It is a tau number, because it is divible by the number of its divisors (160).
It is a super-2 number, since 2×3848529346278402 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66221532 + ... + 71798308.
Almost surely, 2384852934627840 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 384852934627840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527419897912512).
384852934627840 is an abundant number, since it is smaller than the sum of its proper divisors (669986861197184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384852934627840 is an equidigital number, since it uses as much as digits as its factorization.
384852934627840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5580658 (or 5580642 counting only the distinct ones).
The product of its (nonzero) digits is 2229534720, while the sum is 73.
The spelling of 384852934627840 in words is "three hundred eighty-four trillion, eight hundred fifty-two billion, nine hundred thirty-four million, six hundred twenty-seven thousand, eight hundred forty".
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