Base | Representation |
---|---|
bin | 11100001000110… |
… | …000010000000101 |
3 | 1012220020222020120 |
4 | 130020300100011 |
5 | 1431321304322 |
6 | 114501452153 |
7 | 14461263000 |
oct | 3410602005 |
9 | 1186228216 |
10 | 472056837 |
11 | 22251131a |
12 | 112111059 |
13 | 76a50395 |
14 | 469a0537 |
15 | 2b698a5c |
hex | 1c230405 |
472056837 has 32 divisors (see below), whose sum is σ = 743424000. Its totient is φ = 266286384.
The previous prime is 472056811. The next prime is 472056847. The reversal of 472056837 is 738650274.
It is a de Polignac number, because none of the positive numbers 2k-472056837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472056847) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78388 + ... + 84194.
It is an arithmetic number, because the mean of its divisors is an integer number (23232000).
Almost surely, 2472056837 is an apocalyptic number.
It is an amenable number.
472056837 is a deficient number, since it is larger than the sum of its proper divisors (271367163).
472056837 is an equidigital number, since it uses as much as digits as its factorization.
472056837 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5910 (or 5896 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 42.
The square root of 472056837 is about 21726.8690105132. The cubic root of 472056837 is about 778.6305342137.
The spelling of 472056837 in words is "four hundred seventy-two million, fifty-six thousand, eight hundred thirty-seven".
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