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13464862060 = 22513219120857
BaseRepresentation
bin11001000101001000…
…10111110101101100
31021202101111212022211
430202210113311230
5210034001041220
610104034420204
7654446303416
oct144244276554
937671455284
1013464862060
11578a622181
122739431664
1313677a3300
1491a3b59b6
1553c178b5a
hex322917d6c

13464862060 has 72 divisors (see below), whose sum is σ = 30780400896. Its totient is φ = 4945374720.

The previous prime is 13464862051. The next prime is 13464862063. The reversal of 13464862060 is 6026846431.

13464862060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13464862063) 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 23 ways as a sum of consecutive naturals, for example, 635152 + ... + 656008.

It is an arithmetic number, because the mean of its divisors is an integer number (427505568).

Almost surely, 213464862060 is an apocalyptic number.

13464862060 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 13464862060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15390200448).

13464862060 is an abundant number, since it is smaller than the sum of its proper divisors (17315538836).

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

13464862060 is a wasteful number, since it uses less digits than its factorization.

13464862060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21083 (or 21068 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 13464862060 in words is "thirteen billion, four hundred sixty-four million, eight hundred sixty-two thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 169 191 260 338 382 676 764 845 955 1690 1910 2483 3380 3820 4966 9932 12415 20857 24830 32279 41714 49660 64558 83428 104285 129116 161395 208570 271141 322790 417140 542282 645580 1084564 1355705 2711410 3524833 3983687 5422820 7049666 7967374 14099332 15934748 17624165 19918435 35248330 39836870 51787931 70496660 79673740 103575862 207151724 258939655 517879310 673243103 1035758620 1346486206 2692972412 3366215515 6732431030 13464862060