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1241113353344 = 2731312780583
BaseRepresentation
bin10010000011111000000…
…111101101110010000000
311101122112022201212010222
4102003320013231302000
5130313300004301334
62350054250242212
7155444642303654
oct22037007556200
94348468655128
101241113353344
1143939814aa67
12180652426368
1390062214c17
14440da90ca64
152243e2e4d2e
hex120f81edc80

1241113353344 has 32 divisors (see below), whose sum is σ = 2552289565440. Its totient is φ = 600538717440.

The previous prime is 1241113353343. The next prime is 1241113353349. The reversal of 1241113353344 is 4433533111421.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (1241113353343) 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 3 ways as a sum of consecutive naturals, for example, 156386324 + ... + 156394259.

It is an arithmetic number, because the mean of its divisors is an integer number (79759048920).

Almost surely, 21241113353344 is an apocalyptic number.

It is an amenable number.

1241113353344 is an abundant number, since it is smaller than the sum of its proper divisors (1311176212096).

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

1241113353344 is an equidigital number, since it uses as much as digits as its factorization.

1241113353344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312780628 (or 312780616 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

Adding to 1241113353344 its reverse (4433533111421), we get a palindrome (5674646464765).

The spelling of 1241113353344 in words is "one trillion, two hundred forty-one billion, one hundred thirteen million, three hundred fifty-three thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 31 32 62 64 124 128 248 496 992 1984 3968 312780583 625561166 1251122332 2502244664 5004489328 9696198073 10008978656 19392396146 20017957312 38784792292 40035914624 77569584584 155139169168 310278338336 620556676672 1241113353344