Base | Representation |
---|---|
bin | 1100100001110… |
… | …0100010001010 |
3 | 10122212121010002 |
4 | 3020130202022 |
5 | 101422430144 |
6 | 5114123002 |
7 | 1205426246 |
oct | 310344212 |
9 | 118777102 |
10 | 52545674 |
11 | 2772a385 |
12 | 15720462 |
13 | ab6a01c |
14 | 6d9b426 |
15 | 492e14e |
hex | 321c88a |
52545674 has 8 divisors (see below), whose sum is σ = 83454948. Its totient is φ = 24727360.
The previous prime is 52545673. The next prime is 52545679. The reversal of 52545674 is 47654525.
It can be written as a sum of positive squares in 2 ways, for example, as 50310649 + 2235025 = 7093^2 + 1495^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×525456742 = 5522095712228552, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (52545673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772697 + ... + 772764.
Almost surely, 252545674 is an apocalyptic number.
52545674 is a deficient number, since it is larger than the sum of its proper divisors (30909274).
52545674 is a wasteful number, since it uses less digits than its factorization.
52545674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1545480.
The product of its digits is 168000, while the sum is 38.
The square root of 52545674 is about 7248.8394933258. The cubic root of 52545674 is about 374.5521741590.
The spelling of 52545674 in words is "fifty-two million, five hundred forty-five thousand, six hundred seventy-four".
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