Base | Representation |
---|---|
bin | 100111110001010011… |
… | …111111100101000001 |
3 | 11002020001201011102101 |
4 | 213301103333211001 |
5 | 1144424013141443 |
6 | 31341222550401 |
7 | 3041140454155 |
oct | 476123774501 |
9 | 132201634371 |
10 | 42703255873 |
11 | 17123969203 |
12 | 8339298401 |
13 | 4047138c55 |
14 | 20d160b065 |
15 | 119deb184d |
hex | 9f14ff941 |
42703255873 has 8 divisors (see below), whose sum is σ = 44344742400. Its totient is φ = 41078267040.
The previous prime is 42703255871. The next prime is 42703255879. The reversal of 42703255873 is 37855230724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42703255873 - 21 = 42703255871 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42703255871) 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, 4119148 + ... + 4129501.
It is an arithmetic number, because the mean of its divisors is an integer number (5543092800).
Almost surely, 242703255873 is an apocalyptic number.
It is an amenable number.
42703255873 is a deficient number, since it is larger than the sum of its proper divisors (1641486527).
42703255873 is a wasteful number, since it uses less digits than its factorization.
42703255873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8248847.
The product of its (nonzero) digits is 1411200, while the sum is 46.
The spelling of 42703255873 in words is "forty-two billion, seven hundred three million, two hundred fifty-five thousand, eight hundred seventy-three".
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