Base | Representation |
---|---|
bin | 11011101000111101… |
… | …110110010011000100 |
3 | 2211121100000102120021 |
4 | 123220331312103010 |
5 | 441240123043301 |
6 | 21344541344524 |
7 | 2100312436402 |
oct | 335075662304 |
9 | 84540012507 |
10 | 29678331076 |
11 | 1164a70a449 |
12 | 5903268144 |
13 | 2a4c84b364 |
14 | 1617834472 |
15 | b8a7898a1 |
hex | 6e8f764c4 |
29678331076 has 9 divisors (see below), whose sum is σ = 51937682349. Its totient is φ = 14838993264.
The previous prime is 29678331017. The next prime is 29678331079. The reversal of 29678331076 is 67013387692.
It is a happy number.
The square root of 29678331076 is 172274.
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., 33756100 + 29644574976 = 5810^2 + 172176^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29678331079) 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 2 ways as a sum of consecutive naturals, for example, 301480 + ... + 387616.
Almost surely, 229678331076 is an apocalyptic number.
29678331076 is the 172274-th square number.
It is an amenable number.
29678331076 is a deficient number, since it is larger than the sum of its proper divisors (22259351273).
29678331076 is an frugal number, since it uses more digits than its factorization.
29678331076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172278 (or 86139 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 52.
The spelling of 29678331076 in words is "twenty-nine billion, six hundred seventy-eight million, three hundred thirty-one thousand, seventy-six".
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