Base | Representation |
---|---|
bin | 1100100100101… |
… | …0100111000101 |
3 | 10200020012000010 |
4 | 3021022213011 |
5 | 102000000110 |
6 | 5122140433 |
7 | 1210143423 |
oct | 311124705 |
9 | 120205003 |
10 | 52734405 |
11 | 27849159 |
12 | 157b1719 |
13 | ac04bb9 |
14 | 700a113 |
15 | 496a020 |
hex | 324a9c5 |
52734405 has 32 divisors (see below), whose sum is σ = 91002240. Its totient is φ = 25989120.
The previous prime is 52734401. The next prime is 52734419. The reversal of 52734405 is 50443725.
It is not a de Polignac number, because 52734405 - 22 = 52734401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52734401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9429 + ... + 13941.
It is an arithmetic number, because the mean of its divisors is an integer number (2843820).
Almost surely, 252734405 is an apocalyptic number.
It is an amenable number.
52734405 is a deficient number, since it is larger than the sum of its proper divisors (38267835).
52734405 is a wasteful number, since it uses less digits than its factorization.
52734405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4581.
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 52734405 is about 7261.8458397297. The cubic root of 52734405 is about 375.0000711111. Note that the first 4 decimals are identical.
Subtracting from 52734405 its sum of digits (30), we obtain a cube (52734375 = 3753).
The spelling of 52734405 in words is "fifty-two million, seven hundred thirty-four thousand, four hundred five".
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