Base | Representation |
---|---|
bin | 10101001010001001110… |
… | …100000001100010101101 |
3 | 12011000001112100001101001 |
4 | 111022021310001202231 |
5 | 142310303312444240 |
6 | 3031544035120301 |
7 | 210022515052264 |
oct | 25121164014255 |
9 | 5130045301331 |
10 | 1454011062445 |
11 | 51070837a987 |
12 | 1b5969443091 |
13 | a716066c616 |
14 | 5053592d5db |
15 | 27c4ec1289a |
hex | 15289d018ad |
1454011062445 has 4 divisors (see below), whose sum is σ = 1744813274940. Its totient is φ = 1163208849952.
The previous prime is 1454011062431. The next prime is 1454011062473. The reversal of 1454011062445 is 5442601104541.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 721244246121 + 732766816324 = 849261^2 + 856018^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1454011062445 is a prime.
It is a super-2 number, since 2×14540110624452 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 145401106240 + ... + 145401106249.
It is an arithmetic number, because the mean of its divisors is an integer number (436203318735).
Almost surely, 21454011062445 is an apocalyptic number.
It is an amenable number.
1454011062445 is a deficient number, since it is larger than the sum of its proper divisors (290802212495).
1454011062445 is an equidigital number, since it uses as much as digits as its factorization.
1454011062445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290802212494.
The product of its (nonzero) digits is 76800, while the sum is 37.
Adding to 1454011062445 its reverse (5442601104541), we get a palindrome (6896612166986).
The spelling of 1454011062445 in words is "one trillion, four hundred fifty-four billion, eleven million, sixty-two thousand, four hundred forty-five".
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