Base | Representation |
---|---|
bin | 1100100000101… |
… | …0011101001011 |
3 | 10122201211112121 |
4 | 3020022131023 |
5 | 101413043002 |
6 | 5112352111 |
7 | 1205000335 |
oct | 310123513 |
9 | 118654477 |
10 | 52471627 |
11 | 2768978a |
12 | 156a5637 |
13 | ab42400 |
14 | 6d7c455 |
15 | 4917237 |
hex | 320a74b |
52471627 has 12 divisors (see below), whose sum is σ = 57631824. Its totient is φ = 47742240.
The previous prime is 52471607. The next prime is 52471631. The reversal of 52471627 is 72617425.
It is not a de Polignac number, because 52471627 - 211 = 52469579 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52471592 and 52471601.
It is not an unprimeable number, because it can be changed into a prime (52471607) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9813 + ... + 14185.
It is an arithmetic number, because the mean of its divisors is an integer number (4802652).
Almost surely, 252471627 is an apocalyptic number.
52471627 is a deficient number, since it is larger than the sum of its proper divisors (5160197).
52471627 is a wasteful number, since it uses less digits than its factorization.
52471627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4470 (or 4457 counting only the distinct ones).
The product of its digits is 23520, while the sum is 34.
The square root of 52471627 is about 7243.7301854776. The cubic root of 52471627 is about 374.3761526735.
The spelling of 52471627 in words is "fifty-two million, four hundred seventy-one thousand, six hundred twenty-seven".
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