Search a number
-
+
52250177 = 731124001
BaseRepresentation
bin1100011101010…
…0011001000001
310122022120202202
43013110121001
5101334001202
65103522545
71203055610
oct307243101
9118276682
1052250177
1127548371
12155b9455
13aa95685
146d21877
1548c1802
hex31d4641

52250177 has 8 divisors (see below), whose sum is σ = 59908992. Its totient is φ = 44640000.

The previous prime is 52250167. The next prime is 52250189. The reversal of 52250177 is 77105225.

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 52250177 - 24 = 52250161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52250137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9824 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (7488624).

Almost surely, 252250177 is an apocalyptic number.

It is an amenable number.

52250177 is a deficient number, since it is larger than the sum of its proper divisors (7658815).

52250177 is a wasteful number, since it uses less digits than its factorization.

52250177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24319.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 52250177 is about 7228.4283907361. The cubic root of 52250177 is about 373.8487406293.

The spelling of 52250177 in words is "fifty-two million, two hundred fifty thousand, one hundred seventy-seven".

Divisors: 1 7 311 2177 24001 168007 7464311 52250177