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13217410000 = 24542357467
BaseRepresentation
bin11000100111101000…
…11010101111010000
31021010010212222220201
430103310122233100
5204032124110000
610023314544544
7645353063014
oct142364325720
937103788821
1013217410000
115672979843
12268a598154
131328443582
148d55a0544
1552559996a
hex313d1abd0

13217410000 has 100 divisors (see below), whose sum is σ = 33392585952. Its totient is φ = 5057008000.

The previous prime is 13217409991. The next prime is 13217410001. The reversal of 13217410000 is 1471231.

13217410000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (100).

It is a self number, because there is not a number n which added to its sum of digits gives 13217410000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13217410001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 201267 + ... + 258733.

Almost surely, 213217410000 is an apocalyptic number.

13217410000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13217410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16696292976).

13217410000 is an abundant number, since it is smaller than the sum of its proper divisors (20175175952).

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

13217410000 is an equidigital number, since it uses as much as digits as its factorization.

13217410000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57518 (or 57497 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 13217410000 its reverse (1471231), we get a palindrome (13218881231).

The spelling of 13217410000 in words is "thirteen billion, two hundred seventeen million, four hundred ten thousand".

Divisors: 1 2 4 5 8 10 16 20 23 25 40 46 50 80 92 100 115 125 184 200 230 250 368 400 460 500 575 625 920 1000 1150 1250 1840 2000 2300 2500 2875 4600 5000 5750 9200 10000 11500 14375 23000 28750 46000 57467 57500 114934 115000 229868 230000 287335 459736 574670 919472 1149340 1321741 1436675 2298680 2643482 2873350 4597360 5286964 5746700 6608705 7183375 10573928 11493400 13217410 14366750 21147856 22986800 26434820 28733500 33043525 35916875 52869640 57467000 66087050 71833750 105739280 114934000 132174100 143667500 165217625 264348200 287335000 330435250 528696400 574670000 660870500 826088125 1321741000 1652176250 2643482000 3304352500 6608705000 13217410000