Search a number
-
+
495350157 = 31011634819
BaseRepresentation
bin11101100001100…
…111000110001101
31021112002101200010
4131201213012031
52003302201112
6121053023433
715163256361
oct3541470615
91245071603
10495350157
112346809a5
12119a84b79
137b817803
1449b052a1
152d74a63c
hex1d86718d

495350157 has 8 divisors (see below), whose sum is σ = 667006560. Its totient is φ = 326963600.

The previous prime is 495350113. The next prime is 495350171. The reversal of 495350157 is 751053594.

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 495350157 - 211 = 495348109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495350657) 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, 817107 + ... + 817712.

It is an arithmetic number, because the mean of its divisors is an integer number (83375820).

Almost surely, 2495350157 is an apocalyptic number.

It is an amenable number.

495350157 is a deficient number, since it is larger than the sum of its proper divisors (171656403).

495350157 is a wasteful number, since it uses less digits than its factorization.

495350157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634923.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 495350157 is about 22256.4632635107. The cubic root of 495350157 is about 791.2324708300.

The spelling of 495350157 in words is "four hundred ninety-five million, three hundred fifty thousand, one hundred fifty-seven".

Divisors: 1 3 101 303 1634819 4904457 165116719 495350157