Base | Representation |
---|---|
bin | 1111110110111010101111 |
3 | 21211012110210 |
4 | 33312322233 |
5 | 2031011403 |
6 | 225033503 |
7 | 50222556 |
oct | 17667257 |
9 | 7735423 |
10 | 4157103 |
11 | 238a325 |
12 | 1485893 |
13 | b27232 |
14 | 7a2d9d |
15 | 571b03 |
hex | 3f6eaf |
4157103 has 8 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 2712344.
The previous prime is 4157099. The next prime is 4157119. The reversal of 4157103 is 3017514.
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 4157103 - 22 = 4157099 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4157103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4157123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14601 + ... + 14882.
It is an arithmetic number, because the mean of its divisors is an integer number (707616).
Almost surely, 24157103 is an apocalyptic number.
4157103 is a deficient number, since it is larger than the sum of its proper divisors (1503825).
4157103 is a wasteful number, since it uses less digits than its factorization.
4157103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29533.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 4157103 is about 2038.8974961974. The cubic root of 4157103 is about 160.7916882043.
The spelling of 4157103 in words is "four million, one hundred fifty-seven thousand, one hundred three".
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