Base | Representation |
---|---|
bin | 10011101000001010100… |
… | …111100010111101000001 |
3 | 11202221111001011002100120 |
4 | 103220022213202331001 |
5 | 134044314223314024 |
6 | 2511343523210453 |
7 | 166306316504541 |
oct | 23501247427501 |
9 | 4687431132316 |
10 | 1348797869889 |
11 | 480027264088 |
12 | 1994a5816a29 |
13 | 9a263aa8272 |
14 | 493d4393321 |
15 | 25142ead479 |
hex | 13a0a9e2f41 |
1348797869889 has 24 divisors (see below), whose sum is σ = 1875597108000. Its totient is φ = 861715300992.
The previous prime is 1348797869869. The next prime is 1348797869899. The reversal of 1348797869889 is 9889687978431.
It is not a de Polignac number, because 1348797869889 - 27 = 1348797869761 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1348797869869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1498764 + ... + 2223485.
It is an arithmetic number, because the mean of its divisors is an integer number (78149879500).
Almost surely, 21348797869889 is an apocalyptic number.
It is an amenable number.
1348797869889 is a deficient number, since it is larger than the sum of its proper divisors (526799238111).
1348797869889 is an equidigital number, since it uses as much as digits as its factorization.
1348797869889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3722401 (or 3722348 counting only the distinct ones).
The product of its digits is 10534551552, while the sum is 87.
The spelling of 1348797869889 in words is "one trillion, three hundred forty-eight billion, seven hundred ninety-seven million, eight hundred sixty-nine thousand, eight hundred eighty-nine".
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