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1344512284079 = 1794138402099
BaseRepresentation
bin10011100100001011001…
…011010101010110101111
311202112102101001202211012
4103210023023111112233
5134012030121042304
62505354352215435
7166065160564346
oct23441313252657
94675371052735
101344512284079
11479228151028
121986aa53a57b
1399a2cc64883
144910913cb5d
1524e91b2516e
hex1390b2d55af

1344512284079 has 8 divisors (see below), whose sum is σ = 1423752649200. Its totient is φ = 1265288742016.

The previous prime is 1344512284057. The next prime is 1344512284081. The reversal of 1344512284079 is 9704822154431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1344512284079 - 28 = 1344512283823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344512284039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4041029 + ... + 4361070.

It is an arithmetic number, because the mean of its divisors is an integer number (177969081150).

Almost surely, 21344512284079 is an apocalyptic number.

1344512284079 is a deficient number, since it is larger than the sum of its proper divisors (79240365121).

1344512284079 is an equidigital number, since it uses as much as digits as its factorization.

1344512284079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411529.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 1344512284079 in words is "one trillion, three hundred forty-four billion, five hundred twelve million, two hundred eighty-four thousand, seventy-nine".

Divisors: 1 17 9413 160021 8402099 142835683 79088957887 1344512284079