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50242701 = 317985151
BaseRepresentation
bin1011111110101…
…0010010001101
310111112121000210
42333222102031
5100330231301
64552513033
71150025115
oct277522215
9114477023
1050242701
11263a70a3
12149ab779
13a541a12
14695c045
154626ad6
hex2fea48d

50242701 has 8 divisors (see below), whose sum is σ = 70930944. Its totient is φ = 31524800.

The previous prime is 50242693. The next prime is 50242739. The reversal of 50242701 is 10724205.

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

It is not a de Polignac number, because 50242701 - 23 = 50242693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50242771) 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, 492525 + ... + 492626.

It is an arithmetic number, because the mean of its divisors is an integer number (8866368).

Almost surely, 250242701 is an apocalyptic number.

50242701 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

50242701 is a deficient number, since it is larger than the sum of its proper divisors (20688243).

50242701 is a wasteful number, since it uses less digits than its factorization.

50242701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985171.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 50242701 is about 7088.2085889172. The cubic root of 50242701 is about 368.9982667496.

Adding to 50242701 its reverse (10724205), we get a palindrome (60966906).

The spelling of 50242701 in words is "fifty million, two hundred forty-two thousand, seven hundred one".

Divisors: 1 3 17 51 985151 2955453 16747567 50242701