Base | Representation |
---|---|
bin | 10011000011110001001011 |
3 | 100101211110101 |
4 | 103003301023 |
5 | 2234334141 |
6 | 255030231 |
7 | 60316045 |
oct | 23036113 |
9 | 10354411 |
10 | 4996171 |
11 | 2902774 |
12 | 180b377 |
13 | 105c11b |
14 | 940a95 |
15 | 68a531 |
hex | 4c3c4b |
4996171 has 4 divisors (see below), whose sum is σ = 5017144. Its totient is φ = 4975200.
The previous prime is 4996169. The next prime is 4996223. The reversal of 4996171 is 1716994.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1716994 = 2 ⋅858497.
It is a cyclic number.
It is not a de Polignac number, because 4996171 - 21 = 4996169 is a prime.
It is a super-2 number, since 2×49961712 = 49923449322482, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4996171.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4996111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10125 + ... + 10606.
It is an arithmetic number, because the mean of its divisors is an integer number (1254286).
Almost surely, 24996171 is an apocalyptic number.
4996171 is the 1291-st hex number.
4996171 is a deficient number, since it is larger than the sum of its proper divisors (20973).
4996171 is a wasteful number, since it uses less digits than its factorization.
4996171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20972.
The product of its digits is 13608, while the sum is 37.
The square root of 4996171 is about 2235.2116230908. The cubic root of 4996171 is about 170.9539335345.
It can be divided in two parts, 499 and 6171, that added together give a triangular number (6670 = T115).
The spelling of 4996171 in words is "four million, nine hundred ninety-six thousand, one hundred seventy-one".
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