Base | Representation |
---|---|
bin | 100011100000100111111… |
… | …011111101000101010101 |
3 | 22122021121112100122102000 |
4 | 203200213323331011111 |
5 | 304440023112432440 |
6 | 5105003452105513 |
7 | 341204500052520 |
oct | 43404773750525 |
9 | 8567545318360 |
10 | 2440211452245 |
11 | 860984826446 |
12 | 334b19a65299 |
13 | 1491599bbb28 |
14 | 8616d343bb7 |
15 | 4371ec2a730 |
hex | 23827efd155 |
2440211452245 has 64 divisors (see below), whose sum is σ = 5013596736000. Its totient is φ = 1102991205888.
The previous prime is 2440211452241. The next prime is 2440211452253. The reversal of 2440211452245 is 5422541120442.
2440211452245 is a `hidden beast` number, since 2 + 4 + 402 + 1 + 1 + 4 + 5 + 2 + 245 = 666.
It is not a de Polignac number, because 2440211452245 - 22 = 2440211452241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440211452241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14422830 + ... + 14591039.
It is an arithmetic number, because the mean of its divisors is an integer number (78337449000).
Almost surely, 22440211452245 is an apocalyptic number.
It is an amenable number.
2440211452245 is an abundant number, since it is smaller than the sum of its proper divisors (2573385283755).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440211452245 is a wasteful number, since it uses less digits than its factorization.
2440211452245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29013979 (or 29013973 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 36.
Adding to 2440211452245 its reverse (5422541120442), we get a palindrome (7862752572687).
The spelling of 2440211452245 in words is "two trillion, four hundred forty billion, two hundred eleven million, four hundred fifty-two thousand, two hundred forty-five".
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