Base | Representation |
---|---|
bin | 101000101101010100… |
… | …100100100000000100 |
3 | 11011211020011002200220 |
4 | 220231110210200010 |
5 | 1204004232240233 |
6 | 32025145504340 |
7 | 3105114132102 |
oct | 505524444004 |
9 | 134736132626 |
10 | 43710040068 |
11 | 175a01a6062 |
12 | 857a4a20b0 |
13 | 41778b0046 |
14 | 2189202c72 |
15 | 120c582eb3 |
hex | a2d524804 |
43710040068 has 48 divisors (see below), whose sum is σ = 103256482560. Its totient is φ = 14390157600.
The previous prime is 43710040067. The next prime is 43710040079. The reversal of 43710040068 is 86004001734.
It is not an unprimeable number, because it can be changed into a prime (43710040067) 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, 265803 + ... + 397581.
It is an arithmetic number, because the mean of its divisors is an integer number (2151176720).
Almost surely, 243710040068 is an apocalyptic number.
It is an amenable number.
43710040068 is an abundant number, since it is smaller than the sum of its proper divisors (59546442492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43710040068 is a wasteful number, since it uses less digits than its factorization.
43710040068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132128 (or 132126 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The spelling of 43710040068 in words is "forty-three billion, seven hundred ten million, forty thousand, sixty-eight".
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