Base | Representation |
---|---|
bin | 1100100010101… |
… | …1001100011111 |
3 | 10122222122111021 |
4 | 3020223030133 |
5 | 101431340402 |
6 | 5115305011 |
7 | 1206066316 |
oct | 310531437 |
9 | 118878437 |
10 | 52605727 |
11 | 27770509 |
12 | 1574b167 |
13 | ab8b465 |
14 | 6db527d |
15 | 4941d37 |
hex | 322b31f |
52605727 has 8 divisors (see below), whose sum is σ = 53967056. Its totient is φ = 51250752.
The previous prime is 52605713. The next prime is 52605731. The reversal of 52605727 is 72750625.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52605727 - 211 = 52603679 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52605692 and 52605701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52605127) 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, 18313 + ... + 20989.
It is an arithmetic number, because the mean of its divisors is an integer number (6745882).
Almost surely, 252605727 is an apocalyptic number.
52605727 is a deficient number, since it is larger than the sum of its proper divisors (1361329).
52605727 is a wasteful number, since it uses less digits than its factorization.
52605727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3177.
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 52605727 is about 7252.9805597423. The cubic root of 52605727 is about 374.6948082813.
The spelling of 52605727 in words is "fifty-two million, six hundred five thousand, seven hundred twenty-seven".
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