Base | Representation |
---|---|
bin | 10101011101110101100… |
… | …011110101111010000001 |
3 | 12020000121110122211202221 |
4 | 111131311203311322001 |
5 | 143132044401101031 |
6 | 3045401152411041 |
7 | 211401332033365 |
oct | 25356543657201 |
9 | 5200543584687 |
10 | 1475146112641 |
11 | 519673583a13 |
12 | 1b9a87546a81 |
13 | a914b24a796 |
14 | 5157c8792a5 |
15 | 2858a439a11 |
hex | 157758f5e81 |
1475146112641 has 4 divisors (see below), whose sum is σ = 1506532200192. Its totient is φ = 1443760025092.
The previous prime is 1475146112623. The next prime is 1475146112689. The reversal of 1475146112641 is 1462116415741.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1475146112641 - 27 = 1475146112513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1475146112621) 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 3 ways as a sum of consecutive naturals, for example, 15693043705 + ... + 15693043798.
It is an arithmetic number, because the mean of its divisors is an integer number (376633050048).
Almost surely, 21475146112641 is an apocalyptic number.
It is an amenable number.
1475146112641 is a deficient number, since it is larger than the sum of its proper divisors (31386087551).
1475146112641 is an equidigital number, since it uses as much as digits as its factorization.
1475146112641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31386087550.
The product of its digits is 161280, while the sum is 43.
The spelling of 1475146112641 in words is "one trillion, four hundred seventy-five billion, one hundred forty-six million, one hundred twelve thousand, six hundred forty-one".
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