Search a number
-
+
50540153 = 1511971699
BaseRepresentation
bin1100000011001…
…0111001111001
310112002201001112
43000302321321
5100414241103
65003130105
71152404246
oct300627171
9115081045
1050540153
112658a624
1214b13935
13a617221
1469d85cd
154684cd8
hex3032e79

50540153 has 8 divisors (see below), whose sum is σ = 51163200. Its totient is φ = 49921200.

The previous prime is 50540107. The next prime is 50540159. The reversal of 50540153 is 35104505.

50540153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50540153 - 26 = 50540089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50540159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28898 + ... + 30596.

It is an arithmetic number, because the mean of its divisors is an integer number (6395400).

Almost surely, 250540153 is an apocalyptic number.

It is an amenable number.

50540153 is a deficient number, since it is larger than the sum of its proper divisors (623047).

50540153 is a wasteful number, since it uses less digits than its factorization.

50540153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 50540153 is about 7109.1597956439. The cubic root of 50540153 is about 369.7250282305.

Adding to 50540153 its reverse (35104505), we get a palindrome (85644658).

The spelling of 50540153 in words is "fifty million, five hundred forty thousand, one hundred fifty-three".

Divisors: 1 151 197 1699 29747 256549 334703 50540153