Base | Representation |
---|---|
bin | 1000000111100… |
… | …10101110111010 |
3 | 11202010222212222 |
4 | 10003302232322 |
5 | 114413244343 |
6 | 10431404042 |
7 | 1454603210 |
oct | 403625672 |
9 | 152128788 |
10 | 68103098 |
11 | 35495958 |
12 | 1a983622 |
13 | 111562bb |
14 | 908acb0 |
15 | 5ea3a68 |
hex | 40f2bba |
68103098 has 16 divisors (see below), whose sum is σ = 116877120. Its totient is φ = 29154816.
The previous prime is 68103083. The next prime is 68103103. The reversal of 68103098 is 89030186.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14033 + ... + 18251.
It is an arithmetic number, because the mean of its divisors is an integer number (7304820).
Almost surely, 268103098 is an apocalyptic number.
68103098 is a deficient number, since it is larger than the sum of its proper divisors (48774022).
68103098 is a wasteful number, since it uses less digits than its factorization.
68103098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5381.
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 68103098 is about 8252.4601180496. The cubic root of 68103098 is about 408.3716856753.
The spelling of 68103098 in words is "sixty-eight million, one hundred three thousand, ninety-eight".
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