Base | Representation |
---|---|
bin | 1100011111111… |
… | …1100001110111 |
3 | 10122122120010222 |
4 | 3013333201313 |
5 | 101410124441 |
6 | 5111404555 |
7 | 1204423010 |
oct | 307774167 |
9 | 118576128 |
10 | 52426871 |
11 | 276590a2 |
12 | 1568375b |
13 | ab27c23 |
14 | 6d6a007 |
15 | 4908d4b |
hex | 31ff877 |
52426871 has 8 divisors (see below), whose sum is σ = 63070080. Its totient is φ = 42572088.
The previous prime is 52426813. The next prime is 52426883. The reversal of 52426871 is 17862425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52426871 - 222 = 48232567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52426271) 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, 196961 + ... + 197226.
It is an arithmetic number, because the mean of its divisors is an integer number (7883760).
Almost surely, 252426871 is an apocalyptic number.
52426871 is a deficient number, since it is larger than the sum of its proper divisors (10643209).
52426871 is a wasteful number, since it uses less digits than its factorization.
52426871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394213.
The product of its digits is 26880, while the sum is 35.
The square root of 52426871 is about 7240.6402341229. The cubic root of 52426871 is about 374.2696802411.
The spelling of 52426871 in words is "fifty-two million, four hundred twenty-six thousand, eight hundred seventy-one".
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