Search a number
-
+
52795201 = 311703071
BaseRepresentation
bin1100100101100…
…1011101000001
310200100021101211
43021121131001
5102003421301
65123330121
71210515604
oct311313501
9120307354
1052795201
112788a8a8
1215820941
13ac26784
14702433b
15497d051
hex3259741

52795201 has 4 divisors (see below), whose sum is σ = 54498304. Its totient is φ = 51092100.

The previous prime is 52795181. The next prime is 52795207. The reversal of 52795201 is 10259725.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52795201 - 219 = 52270913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1703071 = 52795201 / (5 + 2 + 7 + 9 + 5 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52795207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851505 + ... + 851566.

It is an arithmetic number, because the mean of its divisors is an integer number (13624576).

Almost surely, 252795201 is an apocalyptic number.

It is an amenable number.

52795201 is a deficient number, since it is larger than the sum of its proper divisors (1703103).

52795201 is a wasteful number, since it uses less digits than its factorization.

52795201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703102.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 52795201 is about 7266.0306220109. The cubic root of 52795201 is about 375.1441247492.

52795201 divided by its sum of digits (31) gives a palindrome (1703071).

The spelling of 52795201 in words is "fifty-two million, seven hundred ninety-five thousand, two hundred one".

Divisors: 1 31 1703071 52795201