Base | Representation |
---|---|
bin | 1000001101001… |
… | …00001010011000 |
3 | 11210111220210122 |
4 | 10012210022120 |
5 | 120110023343 |
6 | 10455132412 |
7 | 1464021053 |
oct | 406441230 |
9 | 153456718 |
10 | 68829848 |
11 | 3594197a |
12 | 1b074108 |
13 | 1134c029 |
14 | 91d9a9a |
15 | 6099068 |
hex | 41a4298 |
68829848 has 8 divisors (see below), whose sum is σ = 129055980. Its totient is φ = 34414920.
The previous prime is 68829833. The next prime is 68829851. The reversal of 68829848 is 84892886.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 68829848.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4301858 + ... + 4301873.
Almost surely, 268829848 is an apocalyptic number.
It is an amenable number.
68829848 is a deficient number, since it is larger than the sum of its proper divisors (60226132).
68829848 is a wasteful number, since it uses less digits than its factorization.
68829848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8603737 (or 8603733 counting only the distinct ones).
The product of its digits is 1769472, while the sum is 53.
The square root of 68829848 is about 8296.3755941977. The cubic root of 68829848 is about 409.8191707037.
The spelling of 68829848 in words is "sixty-eight million, eight hundred twenty-nine thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •