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12153104141200 = 2452112251097193
BaseRepresentation
bin1011000011011001110101…
…1101001000101110010000
31121000211021201112022212121
42300312131131020232100
53043104024130004300
641503020423104024
72363014151520061
oct260663535105620
947024251468777
1012153104141200
113966114503200
121443429ba2014
136a20570b6c89
143002db724568
151611e42b581a
hexb0d9d748b90

12153104141200 has 90 divisors (see below), whose sum is σ = 32093485656722. Its totient is φ = 4419310579200.

The previous prime is 12153104141137. The next prime is 12153104141203. The reversal of 12153104141200 is 214140135121.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 629496254464 + 11523607886736 = 793408^2 + 3394644^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (12153104141203) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 125500197 + ... + 125596996.

Almost surely, 212153104141200 is an apocalyptic number.

12153104141200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12153104141200 is an abundant number, since it is smaller than the sum of its proper divisors (19940381515522).

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

12153104141200 is a wasteful number, since it uses less digits than its factorization.

12153104141200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251097233 (or 251097211 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 12153104141200 its reverse (214140135121), we get a palindrome (12367244276321).

The spelling of 12153104141200 in words is "twelve trillion, one hundred fifty-three billion, one hundred four million, one hundred forty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 484 550 605 880 968 1100 1210 1936 2200 2420 3025 4400 4840 6050 9680 12100 24200 48400 251097193 502194386 1004388772 1255485965 2008777544 2510971930 2762069123 4017555088 5021943860 5524138246 6277429825 10043887720 11048276492 12554859650 13810345615 20087775440 22096552984 25109719300 27620691230 30382760353 44193105968 50219438600 55241382460 60765520706 69051728075 100438877200 110482764920 121531041412 138103456150 151913801765 220965529840 243062082824 276206912300 303827603530 486124165648 552413824600 607655207060 759569008825 1104827649200 1215310414120 1519138017650 2430620828240 3038276035300 6076552070600 12153104141200