Base | Representation |
---|---|
bin | 11100000101001… |
… | …100101010001101 |
3 | 1012211111121111001 |
4 | 130011030222031 |
5 | 1431101441441 |
6 | 114425500301 |
7 | 14450331112 |
oct | 3405145215 |
9 | 1184447431 |
10 | 471124621 |
11 | 221a349a0 |
12 | 111941691 |
13 | 767b4c86 |
14 | 467da909 |
15 | 2b562731 |
hex | 1c14ca8d |
471124621 has 12 divisors (see below), whose sum is σ = 545968800. Its totient is φ = 403098560.
The previous prime is 471124613. The next prime is 471124657. The reversal of 471124621 is 126421174.
It is not a de Polignac number, because 471124621 - 23 = 471124613 is a prime.
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 471124621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (471124921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70921 + ... + 77278.
It is an arithmetic number, because the mean of its divisors is an integer number (45497400).
Almost surely, 2471124621 is an apocalyptic number.
It is an amenable number.
471124621 is a deficient number, since it is larger than the sum of its proper divisors (74844179).
471124621 is a wasteful number, since it uses less digits than its factorization.
471124621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148244 (or 148227 counting only the distinct ones).
The product of its digits is 2688, while the sum is 28.
The square root of 471124621 is about 21705.4053406058. The cubic root of 471124621 is about 778.1176509384.
Adding to 471124621 its reverse (126421174), we get a palindrome (597545795).
The spelling of 471124621 in words is "four hundred seventy-one million, one hundred twenty-four thousand, six hundred twenty-one".
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