Search a number
-
+
30013114232 = 233751639279
BaseRepresentation
bin11011111100111010…
…111100011101111000
32212110122222011201102
4123330322330131320
5442431324123412
621442101110532
72111516155523
oct337472743570
985418864642
1030013114232
1111801690a42
1259973b8448
132aa40072ba
14164a09dbba
15ba9d698c2
hex6fcebc778

30013114232 has 8 divisors (see below), whose sum is σ = 56274589200. Its totient is φ = 15006557112.

The previous prime is 30013114211. The next prime is 30013114259. The reversal of 30013114232 is 23241131003.

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 (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875819632 + ... + 1875819647.

It is an arithmetic number, because the mean of its divisors is an integer number (7034323650).

Almost surely, 230013114232 is an apocalyptic number.

It is an amenable number.

30013114232 is a deficient number, since it is larger than the sum of its proper divisors (26261474968).

30013114232 is a wasteful number, since it uses less digits than its factorization.

30013114232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751639285 (or 3751639281 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30013114232 its reverse (23241131003), we get a palindrome (53254245235).

The spelling of 30013114232 in words is "thirty billion, thirteen million, one hundred fourteen thousand, two hundred thirty-two".

Divisors: 1 2 4 8 3751639279 7503278558 15006557116 30013114232