Base | Representation |
---|---|
bin | 1000000111100… |
… | …10110011001010 |
3 | 11202011000021001 |
4 | 10003302303022 |
5 | 114413301440 |
6 | 10431405214 |
7 | 1454604046 |
oct | 403626312 |
9 | 152130231 |
10 | 68103370 |
11 | 35496085 |
12 | 1a98380a |
13 | 1115646a |
14 | 908b026 |
15 | 5ea3b9a |
hex | 40f2cca |
68103370 has 8 divisors (see below), whose sum is σ = 122586084. Its totient is φ = 27241344.
The previous prime is 68103367. The next prime is 68103383. The reversal of 68103370 is 7330186.
It can be written as a sum of positive squares in 2 ways, for example, as 67125249 + 978121 = 8193^2 + 989^2 .
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, 3405159 + ... + 3405178.
Almost surely, 268103370 is an apocalyptic number.
68103370 is a deficient number, since it is larger than the sum of its proper divisors (54482714).
68103370 is a wasteful number, since it uses less digits than its factorization.
68103370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6810344.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 68103370 is about 8252.4765979674. The cubic root of 68103370 is about 408.3722293459.
The spelling of 68103370 in words is "sixty-eight million, one hundred three thousand, three hundred seventy".
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