Base | Representation |
---|---|
bin | 1111000001010000… |
… | …1111111110001100 |
3 | 101101222121200220121 |
4 | 3300110033332030 |
5 | 31224122341030 |
6 | 1504024154324 |
7 | 201625034656 |
oct | 36024177614 |
9 | 11358550817 |
10 | 4031840140 |
11 | 1789961199 |
12 | 9463089a4 |
13 | 4c33bc133 |
14 | 2a36816d6 |
15 | 188e6447a |
hex | f050ff8c |
4031840140 has 24 divisors (see below), whose sum is σ = 8605667952. Its totient is φ = 1586297280.
The previous prime is 4031840119. The next prime is 4031840149. The reversal of 4031840140 is 410481304.
It is not an unprimeable number, because it can be changed into a prime (4031840149) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1651174 + ... + 1653613.
It is an arithmetic number, because the mean of its divisors is an integer number (358569498).
Almost surely, 24031840140 is an apocalyptic number.
It is an amenable number.
4031840140 is an abundant number, since it is smaller than the sum of its proper divisors (4573827812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4031840140 is a wasteful number, since it uses less digits than its factorization.
4031840140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3304857 (or 3304855 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 4031840140 is about 63496.7726738926. The cubic root of 4031840140 is about 1591.6018480894.
The spelling of 4031840140 in words is "four billion, thirty-one million, eight hundred forty thousand, one hundred forty".
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