Base | Representation |
---|---|
bin | 101101001000110101… |
… | …0111000011111101001 |
3 | 100021012102221200121121 |
4 | 1122101222320133221 |
5 | 3042004400441111 |
6 | 112310331135241 |
7 | 10001044521634 |
oct | 1322152703751 |
9 | 307172850547 |
10 | 96933218281 |
11 | 38122302659 |
12 | 169528a4521 |
13 | 91aa3454c3 |
14 | 4997a32c1b |
15 | 27c4da3871 |
hex | 1691ab87e9 |
96933218281 has 3 divisors (see below), whose sum is σ = 96933529623. Its totient is φ = 96932906940.
The previous prime is 96933218267. The next prime is 96933218299. The reversal of 96933218281 is 18281233969.
The square root of 96933218281 is 311341.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 18281233969 = 61981 ⋅294949.
It can be written as a sum of positive squares in only one way, i.e., 81162881881 + 15770336400 = 284891^2 + 125580^2 .
It is a de Polignac number, because none of the positive numbers 2k-96933218281 is a prime.
It is a super-2 number, since 2×969332182812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (96933218981) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 155671 + ... + 467011.
It is an arithmetic number, because the mean of its divisors is an integer number (32311176541).
Almost surely, 296933218281 is an apocalyptic number.
96933218281 is the 311341-st square number.
96933218281 is the 155671-st centered octagonal number.
It is an amenable number.
96933218281 is a deficient number, since it is larger than the sum of its proper divisors (311342).
96933218281 is an frugal number, since it uses more digits than its factorization.
96933218281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622682 (or 311341 counting only the distinct ones).
The product of its digits is 1119744, while the sum is 52.
The spelling of 96933218281 in words is "ninety-six billion, nine hundred thirty-three million, two hundred eighteen thousand, two hundred eighty-one".
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