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12084536260 = 2252375134981
BaseRepresentation
bin10110100000100101…
…10110001111000100
31011012012012001022001
423100102312033010
5144222120130020
65315045315044
7605315602066
oct132022661704
934165161261
1012084536260
115141450a55
122413105a84
1311a7822894
14828d45736
154aadbd50a
hex2d04b63c4

12084536260 has 48 divisors (see below), whose sum is σ = 26516915712. Its totient is φ = 4617360000.

The previous prime is 12084536231. The next prime is 12084536279. The reversal of 12084536260 is 6263548021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327970 + ... + 362950.

It is an arithmetic number, because the mean of its divisors is an integer number (552435744).

Almost surely, 212084536260 is an apocalyptic number.

12084536260 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 12084536260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13258457856).

12084536260 is an abundant number, since it is smaller than the sum of its proper divisors (14432379452).

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

12084536260 is a wasteful number, since it uses less digits than its factorization.

12084536260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35764 (or 35762 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 12084536260 in words is "twelve billion, eighty-four million, five hundred thirty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 751 1502 3004 3755 7510 15020 17273 34546 34981 69092 69962 86365 139924 172730 174905 345460 349810 699620 804563 1609126 3218252 4022815 8045630 16091260 26270731 52541462 105082924 131353655 262707310 525414620 604226813 1208453626 2416907252 3021134065 6042268130 12084536260