Base | Representation |
---|---|
bin | 10111110110010001110110… |
… | …00000010110001001101010 |
3 | 20212200110100211021102122010 |
4 | 23323020323000112021222 |
5 | 23333204310400140014 |
6 | 303311434235540350 |
7 | 14021564021262330 |
oct | 1373107300261152 |
9 | 225613324242563 |
10 | 52442540630634 |
11 | 15789836014750 |
12 | 5a6b8708ba6b6 |
13 | 2335405b31c6b |
14 | cd4338013b50 |
15 | 60e23e0c2359 |
hex | 2fb23b01626a |
52442540630634 has 128 divisors (see below), whose sum is σ = 133554554929152. Its totient is φ = 13330973615040.
The previous prime is 52442540630633. The next prime is 52442540630647. The reversal of 52442540630634 is 43603604524425.
It is not an unprimeable number, because it can be changed into a prime (52442540630633) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 578133327 + ... + 578224029.
It is an arithmetic number, because the mean of its divisors is an integer number (1043394960384).
Almost surely, 252442540630634 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52442540630634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66777277464576).
52442540630634 is an abundant number, since it is smaller than the sum of its proper divisors (81112014298518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52442540630634 is a wasteful number, since it uses less digits than its factorization.
52442540630634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117400.
The product of its (nonzero) digits is 8294400, while the sum is 48.
The spelling of 52442540630634 in words is "fifty-two trillion, four hundred forty-two billion, five hundred forty million, six hundred thirty thousand, six hundred thirty-four".
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