Base | Representation |
---|---|
bin | 100101101010011010… |
… | …011001110011101110 |
3 | 10212101100000110111202 |
4 | 211222122121303232 |
5 | 1130310120341024 |
6 | 30324453445502 |
7 | 2631066300443 |
oct | 455232316356 |
9 | 125340013452 |
10 | 40440012014 |
11 | 16172372636 |
12 | 7a07340892 |
13 | 3a76292cbc |
14 | 1d58bc99ca |
15 | 10ba450bae |
hex | 96a699cee |
40440012014 has 8 divisors (see below), whose sum is σ = 61514384688. Its totient is φ = 19935217120.
The previous prime is 40440012001. The next prime is 40440012043. The reversal of 40440012014 is 41021004404.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142394267 + ... + 142394550.
It is an arithmetic number, because the mean of its divisors is an integer number (7689298086).
Almost surely, 240440012014 is an apocalyptic number.
40440012014 is a deficient number, since it is larger than the sum of its proper divisors (21074372674).
40440012014 is a wasteful number, since it uses less digits than its factorization.
40440012014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284788890.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 40440012014 its reverse (41021004404), we get a palindrome (81461016418).
The spelling of 40440012014 in words is "forty billion, four hundred forty million, twelve thousand, fourteen".
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