Base | Representation |
---|---|
bin | 1000000111100… |
… | …11001100010110 |
3 | 11202011002110202 |
4 | 10003303030112 |
5 | 114413324412 |
6 | 10431420502 |
7 | 1454611541 |
oct | 403631426 |
9 | 152132422 |
10 | 68104982 |
11 | 35497310 |
12 | 1a984732 |
13 | 1115710a |
14 | 908b858 |
15 | 5ea43c2 |
hex | 40f3316 |
68104982 has 8 divisors (see below), whose sum is σ = 111444552. Its totient is φ = 30956800.
The previous prime is 68104973. The next prime is 68104999. The reversal of 68104982 is 28940186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547819 + ... + 1547862.
It is an arithmetic number, because the mean of its divisors is an integer number (13930569).
Almost surely, 268104982 is an apocalyptic number.
68104982 is a deficient number, since it is larger than the sum of its proper divisors (43339570).
68104982 is a wasteful number, since it uses less digits than its factorization.
68104982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3095694.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 68104982 is about 8252.5742650400. The cubic root of 68104982 is about 408.3754513638.
The spelling of 68104982 in words is "sixty-eight million, one hundred four thousand, nine hundred eighty-two".
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