Base | Representation |
---|---|
bin | 100110011100111010… |
… | …001100011110000101 |
3 | 10221120101011102021000 |
4 | 212130322030132011 |
5 | 1134024011104124 |
6 | 30544520043513 |
7 | 2661064316163 |
oct | 463472143605 |
9 | 127511142230 |
10 | 41287206789 |
11 | 16567608604 |
12 | 8003003599 |
13 | 3b7c95b49a |
14 | 1dd951c233 |
15 | 11199eb6c9 |
hex | 99ce8c785 |
41287206789 has 16 divisors (see below), whose sum is σ = 62079163840. Its totient is φ = 27113985360.
The previous prime is 41287206787. The next prime is 41287206797. The reversal of 41287206789 is 98760278214.
It is a happy number.
41287206789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 41287206789 - 21 = 41287206787 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41287206787) 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, 11409802 + ... + 11413419.
It is an arithmetic number, because the mean of its divisors is an integer number (3879947740).
Almost surely, 241287206789 is an apocalyptic number.
It is an amenable number.
41287206789 is a deficient number, since it is larger than the sum of its proper divisors (20791957051).
41287206789 is a wasteful number, since it uses less digits than its factorization.
41287206789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22823297 (or 22823291 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 54.
The spelling of 41287206789 in words is "forty-one billion, two hundred eighty-seven million, two hundred six thousand, seven hundred eighty-nine".
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