Base | Representation |
---|---|
bin | 100110011001100100… |
… | …100101101110011100 |
3 | 10221102110210120001110 |
4 | 212121210211232130 |
5 | 1133420142231140 |
6 | 30535155542020 |
7 | 2656514341320 |
oct | 463144455634 |
9 | 127373716043 |
10 | 41231211420 |
11 | 16538a42443 |
12 | 7ba82ba910 |
13 | 3b71184229 |
14 | 1dd1d03980 |
15 | 1114b3a380 |
hex | 999925b9c |
41231211420 has 48 divisors (see below), whose sum is σ = 131939877888. Its totient is φ = 9424276800.
The previous prime is 41231211407. The next prime is 41231211491. The reversal of 41231211420 is 2411213214.
41231211420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49084356 + ... + 49085195.
It is an arithmetic number, because the mean of its divisors is an integer number (2748747456).
Almost surely, 241231211420 is an apocalyptic number.
It is an amenable number.
41231211420 is an abundant number, since it is smaller than the sum of its proper divisors (90708666468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41231211420 is a wasteful number, since it uses less digits than its factorization.
41231211420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98169570 (or 98169568 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 41231211420 its reverse (2411213214), we get a palindrome (43642424634).
The spelling of 41231211420 in words is "forty-one billion, two hundred thirty-one million, two hundred eleven thousand, four hundred twenty".
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