Base | Representation |
---|---|
bin | 1111101100001101… |
… | …10000010110100001 |
3 | 210202002010011010022 |
4 | 13312012300112201 |
5 | 114223011331340 |
6 | 3511522043225 |
7 | 415516152302 |
oct | 76606602641 |
9 | 23662104108 |
10 | 8423933345 |
11 | 36330aa893 |
12 | 17711a9515 |
13 | a43314259 |
14 | 59cadc7a9 |
15 | 34483a3b5 |
hex | 1f61b05a1 |
8423933345 has 8 divisors (see below), whose sum is σ = 10109924160. Its totient is φ = 6738343920.
The previous prime is 8423933327. The next prime is 8423933363. The reversal of 8423933345 is 5433393248.
It is an interprime number because it is at equal distance from previous prime (8423933327) and next prime (8423933363).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8423933345 - 214 = 8423916961 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8423933296 and 8423933305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52061 + ... + 139850.
It is an arithmetic number, because the mean of its divisors is an integer number (1263740520).
Almost surely, 28423933345 is an apocalyptic number.
It is an amenable number.
8423933345 is a deficient number, since it is larger than the sum of its proper divisors (1685990815).
8423933345 is a wasteful number, since it uses less digits than its factorization.
8423933345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200695.
The product of its digits is 933120, while the sum is 44.
The square root of 8423933345 is about 91781.9881294800. The cubic root of 8423933345 is about 2034.7214991942.
The spelling of 8423933345 in words is "eight billion, four hundred twenty-three million, nine hundred thirty-three thousand, three hundred forty-five".
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