Base | Representation |
---|---|
bin | 1110001010001110… |
… | …1101110000011001 |
3 | 100210220021110222101 |
4 | 3202203231300121 |
5 | 30241024411043 |
6 | 1425100523401 |
7 | 163123036231 |
oct | 34243556031 |
9 | 10726243871 |
10 | 3801013273 |
11 | 1680633592 |
12 | 8a0b50561 |
13 | 4876306a5 |
14 | 280b56cc1 |
15 | 173a6b24d |
hex | e28edc19 |
3801013273 has 4 divisors (see below), whose sum is σ = 3863325028. Its totient is φ = 3738701520.
The previous prime is 3801013253. The next prime is 3801013277. The reversal of 3801013273 is 3723101083.
3801013273 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3723101083 = 13 ⋅286392391.
It can be written as a sum of positive squares in 2 ways, for example, as 1594644489 + 2206368784 = 39933^2 + 46972^2 .
It is a cyclic number.
It is not a de Polignac number, because 3801013273 - 225 = 3767458841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3801013277) 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, 31155786 + ... + 31155907.
It is an arithmetic number, because the mean of its divisors is an integer number (965831257).
Almost surely, 23801013273 is an apocalyptic number.
It is an amenable number.
3801013273 is a deficient number, since it is larger than the sum of its proper divisors (62311755).
3801013273 is an equidigital number, since it uses as much as digits as its factorization.
3801013273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62311754.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 3801013273 is about 61652.3582111828. The cubic root of 3801013273 is about 1560.6294404116.
The spelling of 3801013273 in words is "three billion, eight hundred one million, thirteen thousand, two hundred seventy-three".
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