Base | Representation |
---|---|
bin | 1111101100101110… |
… | …10110100000111110 |
3 | 210202101022012001102 |
4 | 13312113112200332 |
5 | 114230120041331 |
6 | 3512155213102 |
7 | 415601142314 |
oct | 76627264076 |
9 | 23671265042 |
10 | 8428283966 |
11 | 3635601543 |
12 | 1772747192 |
13 | a441a859b |
14 | 59d5120b4 |
15 | 344de94cb |
hex | 1f65d683e |
8428283966 has 8 divisors (see below), whose sum is σ = 12656844120. Its totient is φ = 4209335928.
The previous prime is 8428283957. The next prime is 8428283971. The reversal of 8428283966 is 6693828248.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×84282839662 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 2400836 + ... + 2404343.
It is an arithmetic number, because the mean of its divisors is an integer number (1582105515).
Almost surely, 28428283966 is an apocalyptic number.
8428283966 is a deficient number, since it is larger than the sum of its proper divisors (4228560154).
8428283966 is a wasteful number, since it uses less digits than its factorization.
8428283966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4806058.
The product of its digits is 7962624, while the sum is 56.
The square root of 8428283966 is about 91805.6859132374. The cubic root of 8428283966 is about 2035.0717227064.
The spelling of 8428283966 in words is "eight billion, four hundred twenty-eight million, two hundred eighty-three thousand, nine hundred sixty-six".
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