Base | Representation |
---|---|
bin | 100111100101110111… |
… | …001000101100010100 |
3 | 11001201200012202020212 |
4 | 213211313020230110 |
5 | 1144030323013102 |
6 | 31310201144552 |
7 | 3033315512330 |
oct | 474567105424 |
9 | 131650182225 |
10 | 42511141652 |
11 | 17035481a21 |
12 | 82a4a8b158 |
13 | 40163b30b5 |
14 | 20b3cbc7c0 |
15 | 118c1b3c52 |
hex | 9e5dc8b14 |
42511141652 has 24 divisors (see below), whose sum is σ = 89497141440. Its totient is φ = 17260162560.
The previous prime is 42511141649. The next prime is 42511141669. The reversal of 42511141652 is 25614111524.
It is a happy number.
42511141652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39953549 + ... + 39954612.
It is an arithmetic number, because the mean of its divisors is an integer number (3729047560).
Almost surely, 242511141652 is an apocalyptic number.
It is an amenable number.
42511141652 is an abundant number, since it is smaller than the sum of its proper divisors (46985999788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42511141652 is a wasteful number, since it uses less digits than its factorization.
42511141652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79908191 (or 79908189 counting only the distinct ones).
The product of its digits is 9600, while the sum is 32.
The spelling of 42511141652 in words is "forty-two billion, five hundred eleven million, one hundred forty-one thousand, six hundred fifty-two".
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