Search a number
-
+
50130061241 = 1316787229711
BaseRepresentation
bin101110101011111111…
…000000011110111001
311210101122112222002212
4232223333000132321
51310131243424431
635010205104505
73423161330021
oct565377003671
9153348488085
1050130061241
111a295126a87
129870558135
13495b9aa340
1425d7b08a81
151485ed672b
hexbabfc07b9

50130061241 has 8 divisors (see below), whose sum is σ = 53989670784. Its totient is φ = 46270944720.

The previous prime is 50130061237. The next prime is 50130061243. The reversal of 50130061241 is 14216003105.

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

It is not a de Polignac number, because 50130061241 - 22 = 50130061237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50130061243) 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, 103376 + ... + 333086.

It is an arithmetic number, because the mean of its divisors is an integer number (6748708848).

Almost surely, 250130061241 is an apocalyptic number.

It is an amenable number.

50130061241 is a deficient number, since it is larger than the sum of its proper divisors (3859609543).

50130061241 is a wasteful number, since it uses less digits than its factorization.

50130061241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246511.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 50130061241 its reverse (14216003105), we get a palindrome (64346064346).

The spelling of 50130061241 in words is "fifty billion, one hundred thirty million, sixty-one thousand, two hundred forty-one".

Divisors: 1 13 16787 218231 229711 2986243 3856158557 50130061241