Base | Representation |
---|---|
bin | 10100111101100001011… |
… | …101111000000000110010 |
3 | 12002201001101102101200020 |
4 | 110331201131320000302 |
5 | 142100020003000324 |
6 | 3021422214504310 |
7 | 206032450511304 |
oct | 24754135700062 |
9 | 5081041371606 |
10 | 1440449265714 |
11 | 505989070308 |
12 | 1b3203665096 |
13 | a5aaba89b24 |
14 | 4da0a723974 |
15 | 277092dc679 |
hex | 14f61778032 |
1440449265714 has 64 divisors (see below), whose sum is σ = 2918554934400. Its totient is φ = 473927380992.
The previous prime is 1440449265683. The next prime is 1440449265727. The reversal of 1440449265714 is 4175629440441.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77689057 + ... + 77707595.
It is an arithmetic number, because the mean of its divisors is an integer number (45602420850).
Almost surely, 21440449265714 is an apocalyptic number.
1440449265714 is an abundant number, since it is smaller than the sum of its proper divisors (1478105668686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1440449265714 is a wasteful number, since it uses less digits than its factorization.
1440449265714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19259.
The product of its (nonzero) digits is 3870720, while the sum is 51.
The spelling of 1440449265714 in words is "one trillion, four hundred forty billion, four hundred forty-nine million, two hundred sixty-five thousand, seven hundred fourteen".
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