Base | Representation |
---|---|
bin | 10001110010101101101100 |
3 | 22202222001010 |
4 | 101302231230 |
5 | 2143223142 |
6 | 243545220 |
7 | 54434112 |
oct | 21625554 |
9 | 8688033 |
10 | 4664172 |
11 | 26a6297 |
12 | 168b210 |
13 | c73c86 |
14 | 895ab2 |
15 | 621e9c |
hex | 472b6c |
4664172 has 24 divisors (see below), whose sum is σ = 10943856. Its totient is φ = 1546048.
The previous prime is 4664141. The next prime is 4664173. The reversal of 4664172 is 2714664.
4664172 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (4664173) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378 + ... + 3350.
It is an arithmetic number, because the mean of its divisors is an integer number (455994).
Almost surely, 24664172 is an apocalyptic number.
It is an amenable number.
4664172 is an abundant number, since it is smaller than the sum of its proper divisors (6279684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4664172 is a wasteful number, since it uses less digits than its factorization.
4664172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2177 (or 2175 counting only the distinct ones).
The product of its digits is 8064, while the sum is 30.
The square root of 4664172 is about 2159.6694191473. The cubic root of 4664172 is about 167.0801484597.
It can be divided in two parts, 4664 and 172, that multiplied together give a palindrome (802208).
The spelling of 4664172 in words is "four million, six hundred sixty-four thousand, one hundred seventy-two".
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