Base | Representation |
---|---|
bin | 1100110100010… |
… | …1000111010111 |
3 | 10202011022111120 |
4 | 3031011013113 |
5 | 102230313341 |
6 | 5200135023 |
7 | 1221646032 |
oct | 315050727 |
9 | 122138446 |
10 | 53760471 |
11 | 2838a046 |
12 | 16007473 |
13 | b1a3c3b |
14 | 71d6019 |
15 | 4abe066 |
hex | 33451d7 |
53760471 has 8 divisors (see below), whose sum is σ = 73429104. Its totient is φ = 34966080.
The previous prime is 53760463. The next prime is 53760493. The reversal of 53760471 is 17406735.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53760471 - 23 = 53760463 is a prime.
It is a super-3 number, since 3×537604713 (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 (53760401) 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, 218416 + ... + 218661.
It is an arithmetic number, because the mean of its divisors is an integer number (9178638).
Almost surely, 253760471 is an apocalyptic number.
53760471 is a deficient number, since it is larger than the sum of its proper divisors (19668633).
53760471 is a wasteful number, since it uses less digits than its factorization.
53760471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437121.
The product of its (nonzero) digits is 17640, while the sum is 33.
The square root of 53760471 is about 7332.1532308047. The cubic root of 53760471 is about 377.4166206214.
The spelling of 53760471 in words is "fifty-three million, seven hundred sixty thousand, four hundred seventy-one".
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