Base | Representation |
---|---|
bin | 10011100111110110010011 |
3 | 100200100011212 |
4 | 103213312103 |
5 | 2304101310 |
6 | 302130335 |
7 | 61502645 |
oct | 23476623 |
9 | 10610155 |
10 | 5143955 |
11 | 29a3803 |
12 | 18809ab |
13 | 10b147b |
14 | 97c895 |
15 | 6b9205 |
hex | 4e7d93 |
5143955 has 8 divisors (see below), whose sum is σ = 6186912. Its totient is φ = 4105728.
The previous prime is 5143921. The next prime is 5143967. The reversal of 5143955 is 5593415.
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 5143955 - 26 = 5143891 is a prime.
It is a Duffinian number.
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, 1994 + ... + 3776.
It is an arithmetic number, because the mean of its divisors is an integer number (773364).
Almost surely, 25143955 is an apocalyptic number.
5143955 is a deficient number, since it is larger than the sum of its proper divisors (1042957).
5143955 is a wasteful number, since it uses less digits than its factorization.
5143955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2365.
The product of its digits is 13500, while the sum is 32.
The square root of 5143955 is about 2268.0288798867. The cubic root of 5143955 is about 172.6231564679.
The spelling of 5143955 in words is "five million, one hundred forty-three thousand, nine hundred fifty-five".
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