Search a number
-
+
30042413224 = 2331121138763
BaseRepresentation
bin11011111110101010…
…101101100010101000
32212112201002201101021
4123332222231202220
5443011324210344
621445025102224
72112323204365
oct337652554250
985481081337
1030042413224
111181718278a
1259a5187974
132aaa0c5195
14164dd2946c
15bac705b84
hex6feaad8a8

30042413224 has 16 divisors (see below), whose sum is σ = 58146606720. Its totient is φ = 14536651440.

The previous prime is 30042413213. The next prime is 30042413231. The reversal of 30042413224 is 42231424003.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60569134 + ... + 60569629.

It is an arithmetic number, because the mean of its divisors is an integer number (3634162920).

Almost surely, 230042413224 is an apocalyptic number.

It is an amenable number.

30042413224 is a deficient number, since it is larger than the sum of its proper divisors (28104193496).

30042413224 is a wasteful number, since it uses less digits than its factorization.

30042413224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121138800 (or 121138796 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30042413224 its reverse (42231424003), we get a palindrome (72273837227).

The spelling of 30042413224 in words is "thirty billion, forty-two million, four hundred thirteen thousand, two hundred twenty-four".

Divisors: 1 2 4 8 31 62 124 248 121138763 242277526 484555052 969110104 3755301653 7510603306 15021206612 30042413224