Base | Representation |
---|---|
bin | 1000001101001… |
… | …00000001011010 |
3 | 11210111220000101 |
4 | 10012210001122 |
5 | 120110014044 |
6 | 10455130014 |
7 | 1464016303 |
oct | 406440132 |
9 | 153456011 |
10 | 68829274 |
11 | 359414a8 |
12 | 1b07390a |
13 | 1134b9a7 |
14 | 91d97aa |
15 | 6098cd4 |
hex | 41a405a |
68829274 has 4 divisors (see below), whose sum is σ = 103243914. Its totient is φ = 34414636.
The previous prime is 68829263. The next prime is 68829323. The reversal of 68829274 is 47292886.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 67815225 + 1014049 = 8235^2 + 1007^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17207317 + ... + 17207320.
Almost surely, 268829274 is an apocalyptic number.
68829274 is a deficient number, since it is larger than the sum of its proper divisors (34414640).
68829274 is a wasteful number, since it uses less digits than its factorization.
68829274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34414639.
The product of its digits is 387072, while the sum is 46.
The square root of 68829274 is about 8296.3410007063. The cubic root of 68829274 is about 409.8180314844.
The spelling of 68829274 in words is "sixty-eight million, eight hundred twenty-nine thousand, two hundred seventy-four".
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