Base | Representation |
---|---|
bin | 10011100011110011110… |
… | …100011101011101100001 |
3 | 11202111102001200121101112 |
4 | 103203303310131131201 |
5 | 134010224311141001 |
6 | 2505251433113105 |
7 | 166052361664223 |
oct | 23436364353541 |
9 | 4674361617345 |
10 | 1344120412001 |
11 | 479046a27804 |
12 | 1985bb258795 |
13 | 99999a0a9c3 |
14 | 490ad092413 |
15 | 24e6c519cbb |
hex | 138f3d1d761 |
1344120412001 has 12 divisors (see below), whose sum is σ = 1422160335252. Its totient is φ = 1270169597664.
The previous prime is 1344120411943. The next prime is 1344120412007. The reversal of 1344120412001 is 1002140214431.
It can be written as a sum of positive squares in 2 ways, for example, as 1208548435600 + 135571976401 = 1099340^2 + 368201^2 .
It is a de Polignac number, because none of the positive numbers 2k-1344120412001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1344120412007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4546010 + ... + 4832643.
It is an arithmetic number, because the mean of its divisors is an integer number (118513361271).
Almost surely, 21344120412001 is an apocalyptic number.
It is an amenable number.
1344120412001 is a deficient number, since it is larger than the sum of its proper divisors (78039923251).
1344120412001 is an equidigital number, since it uses as much as digits as its factorization.
1344120412001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9379088 (or 9379069 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 1344120412001 its reverse (1002140214431), we get a palindrome (2346260626432).
The spelling of 1344120412001 in words is "one trillion, three hundred forty-four billion, one hundred twenty million, four hundred twelve thousand, one".
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