Base | Representation |
---|---|
bin | 1001111100100… |
… | …00100110100010 |
3 | 12210222200011101 |
4 | 10332100212202 |
5 | 132324223134 |
6 | 12140105014 |
7 | 2032066360 |
oct | 476204642 |
9 | 183880141 |
10 | 83429794 |
11 | 43104048 |
12 | 23b3516a |
13 | 14391556 |
14 | b11a630 |
15 | 74cee14 |
hex | 4f909a2 |
83429794 has 32 divisors (see below), whose sum is σ = 147603456. Its totient is φ = 34626960.
The previous prime is 83429777. The next prime is 83429803. The reversal of 83429794 is 49792438.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67159 + ... + 68389.
It is an arithmetic number, because the mean of its divisors is an integer number (4612608).
Almost surely, 283429794 is an apocalyptic number.
83429794 is a deficient number, since it is larger than the sum of its proper divisors (64173662).
83429794 is a wasteful number, since it uses less digits than its factorization.
83429794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1390.
The product of its digits is 435456, while the sum is 46.
The square root of 83429794 is about 9133.9911320299. The cubic root of 83429794 is about 436.9586996910.
It can be divided in two parts, 834 and 29794, that added together give a triangular number (30628 = T247).
The spelling of 83429794 in words is "eighty-three million, four hundred twenty-nine thousand, seven hundred ninety-four".
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