Search a number
-
+
50101343 = 1311812113
BaseRepresentation
bin1011111100011…
…1110001011111
310111021102010022
42333013301133
5100311220333
64545502355
71145566025
oct277076137
9114242108
1050101343
112630a976
12149419bb
13a4c2586
146922715
1545e9c98
hex2fc7c5f

50101343 has 8 divisors (see below), whose sum is σ = 50786736. Its totient is φ = 49420800.

The previous prime is 50101339. The next prime is 50101349. The reversal of 50101343 is 34310105.

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 50101343 - 22 = 50101339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50101349) 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, 22655 + ... + 24767.

It is an arithmetic number, because the mean of its divisors is an integer number (6348342).

Almost surely, 250101343 is an apocalyptic number.

50101343 is a deficient number, since it is larger than the sum of its proper divisors (685393).

50101343 is a wasteful number, since it uses less digits than its factorization.

50101343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 50101343 is about 7078.2302166573. The cubic root of 50101343 is about 368.6518824271.

Adding to 50101343 its reverse (34310105), we get a palindrome (84411448).

The spelling of 50101343 in words is "fifty million, one hundred one thousand, three hundred forty-three".

Divisors: 1 131 181 2113 23711 276803 382453 50101343