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13493329060 = 225877769289
BaseRepresentation
bin11001001000100001…
…11101110010100100
31021211101002010201011
430210100331302210
5210113243012220
610110532512004
7655243255531
oct144420756244
937741063634
1013493329060
1157a46a5922
122746a7b604
13137065c5a3
149200a5d88
1553e8ed65a
hex32443dca4

13493329060 has 24 divisors (see below), whose sum is σ = 28368338040. Its totient is φ = 5391170304.

The previous prime is 13493329051. The next prime is 13493329079. The reversal of 13493329060 is 6092339431.

It can be written as a sum of positive squares in 4 ways, for example, as 1069551616 + 12423777444 = 32704^2 + 111462^2 .

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, 367105 + ... + 402184.

It is an arithmetic number, because the mean of its divisors is an integer number (1182014085).

Almost surely, 213493329060 is an apocalyptic number.

13493329060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13493329060 is an abundant number, since it is smaller than the sum of its proper divisors (14875008980).

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

13493329060 is a wasteful number, since it uses less digits than its factorization.

13493329060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770175 (or 770173 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 13493329060 in words is "thirteen billion, four hundred ninety-three million, three hundred twenty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 877 1754 3508 4385 8770 17540 769289 1538578 3077156 3846445 7692890 15385780 674666453 1349332906 2698665812 3373332265 6746664530 13493329060