Base | Representation |
---|---|
bin | 100110110001000011… |
… | …0110110101101010101 |
3 | 21221212212012121000110 |
4 | 1031202012312231111 |
5 | 2330444041431431 |
6 | 102124503433233 |
7 | 6005010144336 |
oct | 1154206665525 |
9 | 257785177013 |
10 | 83250342741 |
11 | 32340714755 |
12 | 14174455819 |
13 | 7b0964ba47 |
14 | 405a70a28d |
15 | 2273a13346 |
hex | 13621b6b55 |
83250342741 has 8 divisors (see below), whose sum is σ = 111005294400. Its totient is φ = 55497809792.
The previous prime is 83250342739. The next prime is 83250342797. The reversal of 83250342741 is 14724305238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83250342741 - 21 = 83250342739 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 83250342741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83250342641) 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 7 ways as a sum of consecutive naturals, for example, 522780 + ... + 663173.
It is an arithmetic number, because the mean of its divisors is an integer number (13875661800).
Almost surely, 283250342741 is an apocalyptic number.
It is an amenable number.
83250342741 is a deficient number, since it is larger than the sum of its proper divisors (27754951659).
83250342741 is a wasteful number, since it uses less digits than its factorization.
83250342741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1209355.
The product of its (nonzero) digits is 161280, while the sum is 39.
Adding to 83250342741 its reverse (14724305238), we get a palindrome (97974647979).
The spelling of 83250342741 in words is "eighty-three billion, two hundred fifty million, three hundred forty-two thousand, seven hundred forty-one".
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