Base | Representation |
---|---|
bin | 1000000110110… |
… | …11010110111010 |
3 | 11201222010112220 |
4 | 10003123112322 |
5 | 114402213404 |
6 | 10425344510 |
7 | 1454024112 |
oct | 403332672 |
9 | 151863486 |
10 | 68007354 |
11 | 3542aa28 |
12 | 1a938136 |
13 | 1112184c |
14 | 9064042 |
15 | 5e854d9 |
hex | 40db5ba |
68007354 has 8 divisors (see below), whose sum is σ = 136014720. Its totient is φ = 22669116.
The previous prime is 68007307. The next prime is 68007367. The reversal of 68007354 is 45370086.
It is a sphenic number, since it is the product of 3 distinct primes.
68007354 is an admirable 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, 5667274 + ... + 5667285.
It is an arithmetic number, because the mean of its divisors is an integer number (17001840).
Almost surely, 268007354 is an apocalyptic number.
68007354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68007354 is a wasteful number, since it uses less digits than its factorization.
68007354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11334564.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 68007354 is about 8246.6571409269. The cubic root of 68007354 is about 408.1802236278.
The spelling of 68007354 in words is "sixty-eight million, seven thousand, three hundred fifty-four".
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