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13044023210 = 251663784367
BaseRepresentation
bin11000010010111101…
…11111111110101010
31020200001122000221202
430021132333332222
5203203232220320
65554202404202
7641146240121
oct141136777652
936601560852
1013044023210
115594013779
122640500662
1312cb54683a
148ba548ab8
1551524ab75
hex3097bffaa

13044023210 has 16 divisors (see below), whose sum is σ = 23493390336. Its totient is φ = 5214465168.

The previous prime is 13044023149. The next prime is 13044023219. The reversal of 13044023210 is 1232044031.

It is not an unprimeable number, because it can be changed into a prime (13044023219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375554 + ... + 408813.

It is an arithmetic number, because the mean of its divisors is an integer number (1468336896).

Almost surely, 213044023210 is an apocalyptic number.

13044023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13044023210 is a deficient number, since it is larger than the sum of its proper divisors (10449367126).

13044023210 is a wasteful number, since it uses less digits than its factorization.

13044023210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786037.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13044023210 its reverse (1232044031), we get a palindrome (14276067241).

The spelling of 13044023210 in words is "thirteen billion, forty-four million, twenty-three thousand, two hundred ten".

Divisors: 1 2 5 10 1663 3326 8315 16630 784367 1568734 3921835 7843670 1304402321 2608804642 6522011605 13044023210