Base | Representation |
---|---|
bin | 1000001100101000… |
… | …11111011010011100 |
3 | 102100201021001222021 |
4 | 10012110133122130 |
5 | 33003124032030 |
6 | 2004412425524 |
7 | 214026621013 |
oct | 40624373234 |
9 | 12321231867 |
10 | 4401002140 |
11 | 1959284057 |
12 | a29a782a4 |
13 | 551a241a2 |
14 | 2da6d9a7a |
15 | 1ab58597a |
hex | 10651f69c |
4401002140 has 12 divisors (see below), whose sum is σ = 9242104536. Its totient is φ = 1760400848.
The previous prime is 4401002131. The next prime is 4401002147. The reversal of 4401002140 is 412001044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4401002147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110025034 + ... + 110025073.
It is an arithmetic number, because the mean of its divisors is an integer number (770175378).
Almost surely, 24401002140 is an apocalyptic number.
It is an amenable number.
4401002140 is an abundant number, since it is smaller than the sum of its proper divisors (4841102396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4401002140 is a wasteful number, since it uses less digits than its factorization.
4401002140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220050116 (or 220050114 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 4401002140 is about 66340.0492915102. The cubic root of 4401002140 is about 1638.7669370028.
Adding to 4401002140 its reverse (412001044), we get a palindrome (4813003184).
The spelling of 4401002140 in words is "four billion, four hundred one million, two thousand, one hundred forty".
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