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13342355664 = 2431125269613
BaseRepresentation
bin11000110110100010…
…00011000011010000
31021102211222220010220
430123101003003100
5204311120340124
610043540553040
7651431103051
oct143321030320
937384886126
1013342355664
115727459320
1227043b2780
1313482ac611
14908006728
1553152a879
hex31b4430d0

13342355664 has 40 divisors (see below), whose sum is σ = 37601185632. Its totient is φ = 4043137920.

The previous prime is 13342355651. The next prime is 13342355671. The reversal of 13342355664 is 46655324331.

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 7 ways as a sum of consecutive naturals, for example, 12634279 + ... + 12635334.

Almost surely, 213342355664 is an apocalyptic number.

It is an amenable number.

13342355664 is an abundant number, since it is smaller than the sum of its proper divisors (24258829968).

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

13342355664 is a wasteful number, since it uses less digits than its factorization.

13342355664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25269635 (or 25269629 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

Adding to 13342355664 its reverse (46655324331), we get a palindrome (59997679995).

The spelling of 13342355664 in words is "thirteen billion, three hundred forty-two million, three hundred fifty-five thousand, six hundred sixty-four".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 25269613 50539226 75808839 101078452 151617678 202156904 277965743 303235356 404313808 555931486 606470712 833897229 1111862972 1212941424 1667794458 2223725944 3335588916 4447451888 6671177832 13342355664