Base | Representation |
---|---|
bin | 1110111110011101… |
… | …0010011101110001 |
3 | 101101011102220012012 |
4 | 3233213102131301 |
5 | 31213113210443 |
6 | 1502523412305 |
7 | 201422615453 |
oct | 35747223561 |
9 | 11334386165 |
10 | 4020053873 |
11 | 1783240a80 |
12 | 942384095 |
13 | 4c0b23504 |
14 | 2a1c942d3 |
15 | 187dd7118 |
hex | ef9d2771 |
4020053873 has 8 divisors (see below), whose sum is σ = 4576188096. Its totient is φ = 3495698800.
The previous prime is 4020053861. The next prime is 4020053887. The reversal of 4020053873 is 3783500204.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4020053873 - 224 = 4003276657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4020053833) 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, 7944518 + ... + 7945023.
It is an arithmetic number, because the mean of its divisors is an integer number (572023512).
Almost surely, 24020053873 is an apocalyptic number.
It is an amenable number.
4020053873 is a deficient number, since it is larger than the sum of its proper divisors (556134223).
4020053873 is a wasteful number, since it uses less digits than its factorization.
4020053873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15889575.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 4020053873 is about 63403.8947778447. The cubic root of 4020053873 is about 1590.0494259651.
The spelling of 4020053873 in words is "four billion, twenty million, fifty-three thousand, eight hundred seventy-three".
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