Base | Representation |
---|---|
bin | 100110011010001010… |
… | …110011111101110100 |
3 | 10221110011122121122011 |
4 | 212122022303331310 |
5 | 1133430223344340 |
6 | 30540154414004 |
7 | 2656665452500 |
oct | 463212637564 |
9 | 127404577564 |
10 | 41241231220 |
11 | 16543666472 |
12 | 7bab731304 |
13 | 3b73281ac7 |
14 | 1dd3391300 |
15 | 11159690ea |
hex | 99a2b3f74 |
41241231220 has 36 divisors (see below), whose sum is σ = 100746438660. Its totient is φ = 14139850368.
The previous prime is 41241231203. The next prime is 41241231247. The reversal of 41241231220 is 2213214214.
It can be written as a sum of positive squares in 2 ways, for example, as 5424911716 + 35816319504 = 73654^2 + 189252^2 .
It is a junction number, because it is equal to n+sod(n) for n = 41241231191 and 41241231200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21040465 + ... + 21042424.
It is an arithmetic number, because the mean of its divisors is an integer number (2798512185).
Almost surely, 241241231220 is an apocalyptic number.
It is an amenable number.
41241231220 is an abundant number, since it is smaller than the sum of its proper divisors (59505207440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41241231220 is a wasteful number, since it uses less digits than its factorization.
41241231220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42082912 (or 42082903 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 41241231220 its reverse (2213214214), we get a palindrome (43454445434).
The spelling of 41241231220 in words is "forty-one billion, two hundred forty-one million, two hundred thirty-one thousand, two hundred twenty".
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