Base | Representation |
---|---|
bin | 11010001110111… |
… | …001101111011100 |
3 | 1010200011010002201 |
4 | 122032321233130 |
5 | 1400132123030 |
6 | 111401101244 |
7 | 13622623414 |
oct | 3216715734 |
9 | 1120133081 |
10 | 440114140 |
11 | 2064842a4 |
12 | 103487824 |
13 | 7024808b |
14 | 42647644 |
15 | 289892ca |
hex | 1a3b9bdc |
440114140 has 24 divisors (see below), whose sum is σ = 935378640. Its totient is φ = 173923968.
The previous prime is 440114117. The next prime is 440114141. The reversal of 440114140 is 41411044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440114141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130905 + ... + 134224.
It is an arithmetic number, because the mean of its divisors is an integer number (38974110).
Almost surely, 2440114140 is an apocalyptic number.
It is an amenable number.
440114140 is an abundant number, since it is smaller than the sum of its proper divisors (495264500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440114140 is a wasteful number, since it uses less digits than its factorization.
440114140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265221 (or 265219 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 440114140 is about 20978.8974924804. The cubic root of 440114140 is about 760.6562544955.
Adding to 440114140 its reverse (41411044), we get a palindrome (481525184).
The spelling of 440114140 in words is "four hundred forty million, one hundred fourteen thousand, one hundred forty".
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