Base | Representation |
---|---|
bin | 1000010100110101110… |
… | …0101111110001111101 |
3 | 111200012020101121000221 |
4 | 2011031130233301331 |
5 | 4320413011132031 |
6 | 145413020021341 |
7 | 13222333002532 |
oct | 2051534576175 |
9 | 450166347027 |
10 | 143033302141 |
11 | 5572962aa14 |
12 | 23879691851 |
13 | 10646136532 |
14 | 6ccc422d89 |
15 | 3ac2192a11 |
hex | 214d72fc7d |
143033302141 has 4 divisors (see below), whose sum is σ = 143035379872. Its totient is φ = 143031224412.
The previous prime is 143033302117. The next prime is 143033302177. The reversal of 143033302141 is 141203330341.
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, and also an emirpimes, since its reverse is a distinct semiprime: 141203330341 = 233 ⋅606022877.
It is a cyclic number.
It is not a de Polignac number, because 143033302141 - 215 = 143033269373 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 (143033308141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931935 + ... + 1074508.
It is an arithmetic number, because the mean of its divisors is an integer number (35758844968).
Almost surely, 2143033302141 is an apocalyptic number.
It is an amenable number.
143033302141 is a deficient number, since it is larger than the sum of its proper divisors (2077731).
143033302141 is an equidigital number, since it uses as much as digits as its factorization.
143033302141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2077730.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 143033302141 its reverse (141203330341), we get a palindrome (284236632482).
The spelling of 143033302141 in words is "one hundred forty-three billion, thirty-three million, three hundred two thousand, one hundred forty-one".
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