Base | Representation |
---|---|
bin | 10011010111000011100100 |
3 | 100112211211100 |
4 | 103113003210 |
5 | 2244401142 |
6 | 300440100 |
7 | 61065264 |
oct | 23270344 |
9 | 10484740 |
10 | 5075172 |
11 | 2957063 |
12 | 1849030 |
13 | 108907b |
14 | 9617a4 |
15 | 6a3b4c |
hex | 4d70e4 |
5075172 has 18 divisors (see below), whose sum is σ = 12828998. Its totient is φ = 1691712.
The previous prime is 5075171. The next prime is 5075173. The reversal of 5075172 is 2715705.
It is an interprime number because it is at equal distance from previous prime (5075171) and next prime (5075173).
It can be written as a sum of positive squares in only one way, i.e., 3154176 + 1920996 = 1776^2 + 1386^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (5075171) 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 5 ways as a sum of consecutive naturals, for example, 70453 + ... + 70524.
Almost surely, 25075172 is an apocalyptic number.
It is an amenable number.
5075172 is an abundant number, since it is smaller than the sum of its proper divisors (7753826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5075172 is a wasteful number, since it uses less digits than its factorization.
5075172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140987 (or 140982 counting only the distinct ones).
The product of its (nonzero) digits is 2450, while the sum is 27.
The square root of 5075172 is about 2252.8142400118. The cubic root of 5075172 is about 171.8502843579.
The spelling of 5075172 in words is "five million, seventy-five thousand, one hundred seventy-two".
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