Base | Representation |
---|---|
bin | 1000001100001… |
… | …01100001100110 |
3 | 11210021112122212 |
4 | 10012011201212 |
5 | 120042014413 |
6 | 10452323422 |
7 | 1462656152 |
oct | 406054146 |
9 | 153245585 |
10 | 68704358 |
11 | 35866668 |
12 | 1b013572 |
13 | 11306b88 |
14 | 91a6062 |
15 | 6071ca8 |
hex | 4185866 |
68704358 has 8 divisors (see below), whose sum is σ = 107537328. Its totient is φ = 32858584.
The previous prime is 68704319. The next prime is 68704367. The reversal of 68704358 is 85340786.
It is a happy number.
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, 746741 + ... + 746832.
It is an arithmetic number, because the mean of its divisors is an integer number (13442166).
Almost surely, 268704358 is an apocalyptic number.
68704358 is a deficient number, since it is larger than the sum of its proper divisors (38832970).
68704358 is a wasteful number, since it uses less digits than its factorization.
68704358 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1493598.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 68704358 is about 8288.8092027745. The cubic root of 68704358 is about 409.5699595672.
The spelling of 68704358 in words is "sixty-eight million, seven hundred four thousand, three hundred fifty-eight".
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