Base | Representation |
---|---|
bin | 11000010101111110000001… |
… | …11100001000111111111100 |
3 | 21000112112221022101011122120 |
4 | 30022333000330020333330 |
5 | 24004024314041313040 |
6 | 305503554155442540 |
7 | 14163342231515553 |
oct | 1412770074107774 |
9 | 230475838334576 |
10 | 53531414401020 |
11 | 160695aa960756 |
12 | 60068b6456450 |
13 | 23b3cb57b72ca |
14 | d30d1194cd9a |
15 | 62c71cd9c7d0 |
hex | 30afc0f08ffc |
53531414401020 has 96 divisors (see below), whose sum is σ = 149970800179200. Its totient is φ = 14267155843584.
The previous prime is 53531414400953. The next prime is 53531414401027. The reversal of 53531414401020 is 2010441413535.
It is a super-3 number, since 3×535314144010203 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53531414401027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1608064536 + ... + 1608097824.
It is an arithmetic number, because the mean of its divisors is an integer number (1562195835200).
Almost surely, 253531414401020 is an apocalyptic number.
It is an amenable number.
53531414401020 is an abundant number, since it is smaller than the sum of its proper divisors (96439385778180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53531414401020 is a wasteful number, since it uses less digits than its factorization.
53531414401020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47307 (or 47305 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 53531414401020 its reverse (2010441413535), we get a palindrome (55541855814555).
The spelling of 53531414401020 in words is "fifty-three trillion, five hundred thirty-one billion, four hundred fourteen million, four hundred one thousand, twenty".
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