Search a number
-
+
30045403414 = 2131155592439
BaseRepresentation
bin11011111110110110…
…000111100100010110
32212112220201122011001
4123332312013210112
5443013110402124
621445213133514
72112360500215
oct337666074426
985486648131
1030045403414
1111818935314
1259a618a29a
132aaa901220
1416504a707c
15bacae6b44
hex6fed87916

30045403414 has 8 divisors (see below), whose sum is σ = 48534882480. Its totient is φ = 13867109256.

The previous prime is 30045403411. The next prime is 30045403433. The reversal of 30045403414 is 41430454003.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30045403411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577796194 + ... + 577796245.

It is an arithmetic number, because the mean of its divisors is an integer number (6066860310).

Almost surely, 230045403414 is an apocalyptic number.

30045403414 is a deficient number, since it is larger than the sum of its proper divisors (18489479066).

30045403414 is a wasteful number, since it uses less digits than its factorization.

30045403414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155592454.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 30045403414 its reverse (41430454003), we get a palindrome (71475857417).

The spelling of 30045403414 in words is "thirty billion, forty-five million, four hundred three thousand, four hundred fourteen".

Divisors: 1 2 13 26 1155592439 2311184878 15022701707 30045403414