Base | Representation |
---|---|
bin | 100001101001101000001… |
… | …110100001000010010000 |
3 | 22012001210222210020121222 |
4 | 201221220032201002100 |
5 | 300341334401303130 |
6 | 4530153140504212 |
7 | 326032305351164 |
oct | 41515016410220 |
9 | 8161728706558 |
10 | 2312441041040 |
11 | 811778756389 |
12 | 3141bb9ab068 |
13 | 13a0a6a08710 |
14 | 7dccc018ca4 |
15 | 402429cace5 |
hex | 21a683a1090 |
2312441041040 has 80 divisors (see below), whose sum is σ = 5792123822016. Its totient is φ = 853510694400.
The previous prime is 2312441041037. The next prime is 2312441041049. The reversal of 2312441041040 is 401401442132.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (2312441041049) 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, 2433155 + ... + 3247325.
Almost surely, 22312441041040 is an apocalyptic number.
2312441041040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2312441041040 is an abundant number, since it is smaller than the sum of its proper divisors (3479682780976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312441041040 is a wasteful number, since it uses less digits than its factorization.
2312441041040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816928 (or 816922 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 2312441041040 its reverse (401401442132), we get a palindrome (2713842483172).
The spelling of 2312441041040 in words is "two trillion, three hundred twelve billion, four hundred forty-one million, forty-one thousand, forty".
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