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13160434360 = 2351978722003
BaseRepresentation
bin11000100000110110…
…00100101010111000
31020222011200100000211
430100123010222320
5203423032344420
610013521440504
7644061563203
oct142033045270
936864610024
1013160434360
1156437a4137
1226734a0134
1313196b5088
148cbbac93a
15520592e5a
hex3106c4ab8

13160434360 has 64 divisors (see below), whose sum is σ = 31210473600. Its totient is φ = 4980548736.

The previous prime is 13160434337. The next prime is 13160434363. The reversal of 13160434360 is 6343406131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160434363) 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, 587119 + ... + 609121.

It is an arithmetic number, because the mean of its divisors is an integer number (487663650).

Almost surely, 213160434360 is an apocalyptic number.

13160434360 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 13160434360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15605236800).

13160434360 is an abundant number, since it is smaller than the sum of its proper divisors (18050039240).

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

13160434360 is a wasteful number, since it uses less digits than its factorization.

13160434360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22820 (or 22816 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 13160434360 in words is "thirteen billion, one hundred sixty million, four hundred thirty-four thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 787 1574 3148 3935 6296 7870 14953 15740 22003 29906 31480 44006 59812 74765 88012 110015 119624 149530 176024 220030 299060 418057 440060 598120 836114 880120 1672228 2090285 3344456 4180570 8361140 16722280 17316361 34632722 69265444 86581805 138530888 173163610 329010859 346327220 658021718 692654440 1316043436 1645054295 2632086872 3290108590 6580217180 13160434360