Base | Representation |
---|---|
bin | 1000001101010… |
… | …11101100011000 |
3 | 11210120111010011 |
4 | 10012223230120 |
5 | 120112020241 |
6 | 10455531304 |
7 | 1464210022 |
oct | 406535430 |
9 | 153514104 |
10 | 68860696 |
11 | 35963073 |
12 | 1b089b34 |
13 | 11360098 |
14 | 9207012 |
15 | 60a3281 |
hex | 41abb18 |
68860696 has 8 divisors (see below), whose sum is σ = 129113820. Its totient is φ = 34430344.
The previous prime is 68860691. The next prime is 68860697. The reversal of 68860696 is 69606886.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68860691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4303786 + ... + 4303801.
Almost surely, 268860696 is an apocalyptic number.
It is an amenable number.
68860696 is a deficient number, since it is larger than the sum of its proper divisors (60253124).
68860696 is a wasteful number, since it uses less digits than its factorization.
68860696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8607593 (or 8607589 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 49.
The square root of 68860696 is about 8298.2345110270. The cubic root of 68860696 is about 409.8803854914.
The spelling of 68860696 in words is "sixty-eight million, eight hundred sixty thousand, six hundred ninety-six".
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