Base | Representation |
---|---|
bin | 1100100010001… |
… | …0111100101000 |
3 | 10122220221011001 |
4 | 3020202330220 |
5 | 101424300234 |
6 | 5114444344 |
7 | 1205565655 |
oct | 310427450 |
9 | 118827131 |
10 | 52571944 |
11 | 27748097 |
12 | 157336b4 |
13 | ab78c79 |
14 | 6da6c2c |
15 | 4936d14 |
hex | 3222f28 |
52571944 has 32 divisors (see below), whose sum is σ = 101865600. Its totient is φ = 25421440.
The previous prime is 52571941. The next prime is 52571947. The reversal of 52571944 is 44917525.
It is an interprime number because it is at equal distance from previous prime (52571941) and next prime (52571947).
It is not an unprimeable number, because it can be changed into a prime (52571941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32679 + ... + 34249.
It is an arithmetic number, because the mean of its divisors is an integer number (3183300).
Almost surely, 252571944 is an apocalyptic number.
It is an amenable number.
52571944 is a deficient number, since it is larger than the sum of its proper divisors (49293656).
52571944 is a wasteful number, since it uses less digits than its factorization.
52571944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1713 (or 1709 counting only the distinct ones).
The product of its digits is 50400, while the sum is 37.
The square root of 52571944 is about 7250.6512810919. The cubic root of 52571944 is about 374.6145823814.
The spelling of 52571944 in words is "fifty-two million, five hundred seventy-one thousand, nine hundred forty-four".
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