Base | Representation |
---|---|
bin | 100011100000110101101… |
… | …001101100001000011000 |
3 | 22122022012120022120122210 |
4 | 203200311221230020120 |
5 | 304441011013421430 |
6 | 5105042351515120 |
7 | 341213262603546 |
oct | 43406551541030 |
9 | 8568176276583 |
10 | 2440441545240 |
11 | 860a926a2746 |
12 | 334b82b28aa0 |
13 | 14919558152a |
14 | 86191b1ad96 |
15 | 4373502b2b0 |
hex | 23835a6c218 |
2440441545240 has 64 divisors (see below), whose sum is σ = 7326170530560. Its totient is φ = 650353665920.
The previous prime is 2440441545211. The next prime is 2440441545337. The reversal of 2440441545240 is 425451440442.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6548334 + ... + 6910973.
It is an arithmetic number, because the mean of its divisors is an integer number (114471414540).
Almost surely, 22440441545240 is an apocalyptic number.
2440441545240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2440441545240 is an abundant number, since it is smaller than the sum of its proper divisors (4885728985320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440441545240 is a wasteful number, since it uses less digits than its factorization.
2440441545240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13460832 (or 13460828 counting only the distinct ones).
The product of its (nonzero) digits is 409600, while the sum is 39.
Adding to 2440441545240 its reverse (425451440442), we get a palindrome (2865892985682).
The spelling of 2440441545240 in words is "two trillion, four hundred forty billion, four hundred forty-one million, five hundred forty-five thousand, two hundred forty".
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