Base | Representation |
---|---|
bin | 11000011111110010010010… |
… | …00001110011101000110100 |
3 | 21001201210112200012202222010 |
4 | 30033321021001303220310 |
5 | 24030041101442134402 |
6 | 310322535204404220 |
7 | 14226612504565146 |
oct | 1417711101635064 |
9 | 231653480182863 |
10 | 53868705036852 |
11 | 16189653703652 |
12 | 60601483a6670 |
13 | 2409a492836b4 |
14 | d4338b4acc96 |
15 | 6363ae25da6c |
hex | 30fe49073a34 |
53868705036852 has 48 divisors (see below), whose sum is σ = 125862982488320. Its totient is φ = 17932045203072.
The previous prime is 53868705036851. The next prime is 53868705036863. The reversal of 53868705036852 is 25863050786835.
It is a super-3 number, since 3×538687050368523 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53868705036851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615478998 + ... + 615566514.
Almost surely, 253868705036852 is an apocalyptic number.
It is an amenable number.
53868705036852 is an abundant number, since it is smaller than the sum of its proper divisors (71994277451468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53868705036852 is a wasteful number, since it uses less digits than its factorization.
53868705036852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156040 (or 156038 counting only the distinct ones).
The product of its (nonzero) digits is 290304000, while the sum is 66.
The spelling of 53868705036852 in words is "fifty-three trillion, eight hundred sixty-eight billion, seven hundred five million, thirty-six thousand, eight hundred fifty-two".
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