Search a number
-
+
13005317714 = 2192691272287
BaseRepresentation
bin11000001110010110…
…10110011001010010
31020120100210120222212
430013023112121102
5203113330131324
65550301032122
7640166243114
oct140713263122
936510716885
1013005317714
115574187764
12262b555642
1312c351428c
148b53513b4
15511b5270e
hex3072d6652

13005317714 has 16 divisors (see below), whose sum is σ = 20611065600. Its totient is φ = 6137507664.

The previous prime is 13005317671. The next prime is 13005317729. The reversal of 13005317714 is 41771350031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625922 + ... + 646365.

It is an arithmetic number, because the mean of its divisors is an integer number (1288191600).

Almost surely, 213005317714 is an apocalyptic number.

13005317714 is a deficient number, since it is larger than the sum of its proper divisors (7605747886).

13005317714 is a wasteful number, since it uses less digits than its factorization.

13005317714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272577.

The product of its (nonzero) digits is 8820, while the sum is 32.

Adding to 13005317714 its reverse (41771350031), we get a palindrome (54776667745).

The spelling of 13005317714 in words is "thirteen billion, five million, three hundred seventeen thousand, seven hundred fourteen".

Divisors: 1 2 19 38 269 538 5111 10222 1272287 2544574 24173453 48346906 342245203 684490406 6502658857 13005317714