Search a number
-
+
50230744 = 236278843
BaseRepresentation
bin1011111110011…
…1010111011000
310111111222121221
42333213113120
5100324340434
64552341424
71146645214
oct277472730
9114458557
1050230744
1126399113
12149a4874
13a539445
146957944
1546232b4
hex2fe75d8

50230744 has 8 divisors (see below), whose sum is σ = 94182660. Its totient is φ = 25115368.

The previous prime is 50230729. The next prime is 50230753. The reversal of 50230744 is 44703205.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3139414 + ... + 3139429.

Almost surely, 250230744 is an apocalyptic number.

It is an amenable number.

50230744 is a deficient number, since it is larger than the sum of its proper divisors (43951916).

50230744 is a wasteful number, since it uses less digits than its factorization.

50230744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278849 (or 6278845 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 50230744 is about 7087.3650957179. The cubic root of 50230744 is about 368.9689924322.

Adding to 50230744 its reverse (44703205), we get a palindrome (94933949).

The spelling of 50230744 in words is "fifty million, two hundred thirty thousand, seven hundred forty-four".

Divisors: 1 2 4 8 6278843 12557686 25115372 50230744