Search a number
-
+
13441702744 = 237921268517
BaseRepresentation
bin11001000010011000…
…00001101101011000
31021200202221020201101
430201030001231120
5210012033441434
610101450201144
7654045405511
oct144114015530
937622836641
1013441702744
115778544248
1227317231b4
131362a54b82
149172a7a08
1553a101b14
hex321301b58

13441702744 has 16 divisors (see below), whose sum is σ = 25522221600. Its totient is φ = 6635776992.

The previous prime is 13441702727. The next prime is 13441702751. The reversal of 13441702744 is 44720714431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10633627 + ... + 10634890.

It is an arithmetic number, because the mean of its divisors is an integer number (1595138850).

Almost surely, 213441702744 is an apocalyptic number.

It is an amenable number.

13441702744 is a deficient number, since it is larger than the sum of its proper divisors (12080518856).

13441702744 is a wasteful number, since it uses less digits than its factorization.

13441702744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21268602 (or 21268598 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 13441702744 in words is "thirteen billion, four hundred forty-one million, seven hundred two thousand, seven hundred forty-four".

Divisors: 1 2 4 8 79 158 316 632 21268517 42537034 85074068 170148136 1680212843 3360425686 6720851372 13441702744