Base | Representation |
---|---|
bin | 1000001001100… |
… | …00000110101010 |
3 | 11202121202201012 |
4 | 10010300012222 |
5 | 114444320344 |
6 | 10441023522 |
7 | 1460001116 |
oct | 404600652 |
9 | 152552635 |
10 | 68354474 |
11 | 35647801 |
12 | 1aa84ba2 |
13 | 11213846 |
14 | 9114746 |
15 | 600329e |
hex | 41301aa |
68354474 has 8 divisors (see below), whose sum is σ = 102574020. Its totient is φ = 34163136.
The previous prime is 68354453. The next prime is 68354527. The reversal of 68354474 is 47445386.
It can be written as a sum of positive squares in 2 ways, for example, as 59985025 + 8369449 = 7745^2 + 2893^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 722 + ... + 11714.
Almost surely, 268354474 is an apocalyptic number.
68354474 is a deficient number, since it is larger than the sum of its proper divisors (34219546).
68354474 is a wasteful number, since it uses less digits than its factorization.
68354474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14104.
The product of its digits is 322560, while the sum is 41.
The square root of 68354474 is about 8267.6764571432. The cubic root of 68354474 is about 408.8735169615.
The spelling of 68354474 in words is "sixty-eight million, three hundred fifty-four thousand, four hundred seventy-four".
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