Base | Representation |
---|---|
bin | 100110110100000011… |
… | …1011010111100000100 |
3 | 21222010212220100122221 |
4 | 1031220013122330010 |
5 | 2331200343420221 |
6 | 102142504302124 |
7 | 6010343060104 |
oct | 1155007327404 |
9 | 258125810587 |
10 | 83351154436 |
11 | 32392610000 |
12 | 141a2171944 |
13 | 7b244b7b34 |
14 | 4069c6d204 |
15 | 227c7c8541 |
hex | 13681daf04 |
83351154436 has 45 divisors (see below), whose sum is σ = 160584581605. Its totient is φ = 37855130720.
The previous prime is 83351154421. The next prime is 83351154437. The reversal of 83351154436 is 63445115338.
The square root of 83351154436 is 288706.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 42811748100 + 40539406336 = 206910^2 + 201344^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83351154392 and 83351154401.
It is not an unprimeable number, because it can be changed into a prime (83351154437) by changing a digit.
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 14 ways as a sum of consecutive naturals, for example, 69866256 + ... + 69867448.
Almost surely, 283351154436 is an apocalyptic number.
83351154436 is the 288706-th square number.
It is an amenable number.
83351154436 is a deficient number, since it is larger than the sum of its proper divisors (77233427169).
83351154436 is an frugal number, since it uses more digits than its factorization.
83351154436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2434 (or 1206 counting only the distinct ones).
The product of its digits is 518400, while the sum is 43.
The spelling of 83351154436 in words is "eighty-three billion, three hundred fifty-one million, one hundred fifty-four thousand, four hundred thirty-six".
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