Base | Representation |
---|---|
bin | 10010111010101110100111 |
3 | 100022221122222 |
4 | 102322232213 |
5 | 2232143033 |
6 | 254142555 |
7 | 60103100 |
oct | 22725647 |
9 | 10287588 |
10 | 4959143 |
11 | 2887972 |
12 | 17b1a5b |
13 | 1048307 |
14 | 9313a7 |
15 | 67e598 |
hex | 4baba7 |
4959143 has 6 divisors (see below), whose sum is σ = 5768856. Its totient is φ = 4250652.
The previous prime is 4959113. The next prime is 4959151. The reversal of 4959143 is 3419594.
It is not a de Polignac number, because 4959143 - 26 = 4959079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4959113) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50555 + ... + 50652.
It is an arithmetic number, because the mean of its divisors is an integer number (961476).
Almost surely, 24959143 is an apocalyptic number.
4959143 is a deficient number, since it is larger than the sum of its proper divisors (809713).
4959143 is a wasteful number, since it uses less digits than its factorization.
4959143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101221 (or 101214 counting only the distinct ones).
The product of its digits is 19440, while the sum is 35.
The square root of 4959143 is about 2226.9133346406. The cubic root of 4959143 is about 170.5305569826.
The spelling of 4959143 in words is "four million, nine hundred fifty-nine thousand, one hundred forty-three".
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