Search a number
-
+
52548063 = 367725873
BaseRepresentation
bin1100100001110…
…1000111011111
310122212201101120
43020131013133
5101423014223
65114142023
71205436231
oct310350737
9118781346
1052548063
1127731157
1215721913
13ab6b139
146d9c251
15492ebe3
hex321d1df

52548063 has 8 divisors (see below), whose sum is σ = 70170288. Its totient is φ = 34978944.

The previous prime is 52548061. The next prime is 52548079. The reversal of 52548063 is 36084525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52548063 - 21 = 52548061 is a prime.

It is a super-2 number, since 2×525480632 = 5522597850103938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52548061) 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, 10906 + ... + 14967.

It is an arithmetic number, because the mean of its divisors is an integer number (8771286).

Almost surely, 252548063 is an apocalyptic number.

52548063 is a deficient number, since it is larger than the sum of its proper divisors (17622225).

52548063 is a wasteful number, since it uses less digits than its factorization.

52548063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26553.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 52548063 is about 7249.0042764507. The cubic root of 52548063 is about 374.5578504372.

The spelling of 52548063 in words is "fifty-two million, five hundred forty-eight thousand, sixty-three".

Divisors: 1 3 677 2031 25873 77619 17516021 52548063