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13304002424 = 2323413375233
BaseRepresentation
bin11000110001111101…
…01111011101111000
31021100011211100101112
430120332233131320
5204221311034144
610040050535452
7650454104036
oct143076573570
937304740345
1013304002424
115707842a29
1226b3597588
1313403714ab
14902ca1556
1552cea199e
hex318faf778

13304002424 has 64 divisors (see below), whose sum is σ = 26748671040. Its totient is φ = 6187991040.

The previous prime is 13304002423. The next prime is 13304002441. The reversal of 13304002424 is 42420040331.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 13304002424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304002423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539712 + ... + 2544944.

It is an arithmetic number, because the mean of its divisors is an integer number (417947985).

Almost surely, 213304002424 is an apocalyptic number.

It is an amenable number.

13304002424 is an abundant number, since it is smaller than the sum of its proper divisors (13444668616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13304002424 is a wasteful number, since it uses less digits than its factorization.

13304002424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5640 (or 5636 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 13304002424 its reverse (42420040331), we get a palindrome (55724042755).

The spelling of 13304002424 in words is "thirteen billion, three hundred four million, two thousand, four hundred twenty-four".

Divisors: 1 2 4 8 23 41 46 82 92 164 184 328 337 674 943 1348 1886 2696 3772 5233 7544 7751 10466 13817 15502 20932 27634 31004 41864 55268 62008 110536 120359 214553 240718 317791 429106 481436 635582 858212 962872 1271164 1716424 1763521 2542328 3527042 4934719 7054084 9869438 14108168 19738876 39477752 40560983 72304361 81121966 144608722 162243932 289217444 324487864 578434888 1663000303 3326000606 6652001212 13304002424