Base | Representation |
---|---|
bin | 1001111110110… |
… | …00111101000010 |
3 | 12211112201200101 |
4 | 10333120331002 |
5 | 132413214041 |
6 | 12150313014 |
7 | 2034442360 |
oct | 477307502 |
9 | 184481611 |
10 | 83726146 |
11 | 43296769 |
12 | 2405876a |
13 | 144663ca |
14 | b196630 |
15 | 753cb31 |
hex | 4fd8f42 |
83726146 has 8 divisors (see below), whose sum is σ = 143530560. Its totient is φ = 35882628.
The previous prime is 83726143. The next prime is 83726171. The reversal of 83726146 is 64162738.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (83726143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2990206 + ... + 2990233.
It is an arithmetic number, because the mean of its divisors is an integer number (17941320).
Almost surely, 283726146 is an apocalyptic number.
83726146 is a deficient number, since it is larger than the sum of its proper divisors (59804414).
83726146 is a wasteful number, since it uses less digits than its factorization.
83726146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5980448.
The product of its digits is 48384, while the sum is 37.
The square root of 83726146 is about 9150.1992328036. The cubic root of 83726146 is about 437.4754637668.
The spelling of 83726146 in words is "eighty-three million, seven hundred twenty-six thousand, one hundred forty-six".
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