Base | Representation |
---|---|
bin | 1000001011110… |
… | …10011110011001 |
3 | 11210012020120112 |
4 | 10011322132121 |
5 | 120034042342 |
6 | 10451334105 |
7 | 1462410203 |
oct | 405723631 |
9 | 153166515 |
10 | 68659097 |
11 | 35835661 |
12 | 1abb1335 |
13 | 112bc3b0 |
14 | 9193773 |
15 | 6063682 |
hex | 417a799 |
68659097 has 8 divisors (see below), whose sum is σ = 74022144. Its totient is φ = 63307728.
The previous prime is 68659091. The next prime is 68659127. The reversal of 68659097 is 79095686.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68659097 - 26 = 68659033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (68659091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12248 + ... + 16950.
It is an arithmetic number, because the mean of its divisors is an integer number (9252768).
Almost surely, 268659097 is an apocalyptic number.
It is an amenable number.
68659097 is a deficient number, since it is larger than the sum of its proper divisors (5363047).
68659097 is a wasteful number, since it uses less digits than its factorization.
68659097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5839.
The product of its (nonzero) digits is 816480, while the sum is 50.
The square root of 68659097 is about 8286.0785055417. The cubic root of 68659097 is about 409.4800010906.
The spelling of 68659097 in words is "sixty-eight million, six hundred fifty-nine thousand, ninety-seven".
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