Base | Representation |
---|---|
bin | 1100100100101… |
… | …1010110111111 |
3 | 10200020100012200 |
4 | 3021023112333 |
5 | 102000044341 |
6 | 5122202543 |
7 | 1210155363 |
oct | 311132677 |
9 | 120210180 |
10 | 52737471 |
11 | 27850496 |
12 | 157b3453 |
13 | ac06407 |
14 | 700b2a3 |
15 | 496adb6 |
hex | 324b5bf |
52737471 has 12 divisors (see below), whose sum is σ = 76382280. Its totient is φ = 35063280.
The previous prime is 52737449. The next prime is 52737497. The reversal of 52737471 is 17473725.
It is not a de Polignac number, because 52737471 - 217 = 52606399 is a prime.
It is a super-3 number, since 3×527374713 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52737401) 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, 4320 + ... + 11141.
It is an arithmetic number, because the mean of its divisors is an integer number (6365190).
Almost surely, 252737471 is an apocalyptic number.
52737471 is a deficient number, since it is larger than the sum of its proper divisors (23644809).
52737471 is a wasteful number, since it uses less digits than its factorization.
52737471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15846 (or 15843 counting only the distinct ones).
The product of its digits is 41160, while the sum is 36.
The square root of 52737471 is about 7262.0569400136. The cubic root of 52737471 is about 375.0073385231.
The spelling of 52737471 in words is "fifty-two million, seven hundred thirty-seven thousand, four hundred seventy-one".
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