Base | Representation |
---|---|
bin | 1001111011001… |
… | …00110100111110 |
3 | 12210122120012122 |
4 | 10331210310332 |
5 | 132303003434 |
6 | 12132202542 |
7 | 2030421545 |
oct | 475446476 |
9 | 183576178 |
10 | 83250494 |
11 | 42aa1368 |
12 | 23a69452 |
13 | 1432aa62 |
14 | b0b115c |
15 | 7496c2e |
hex | 4f64d3e |
83250494 has 32 divisors (see below), whose sum is σ = 131725440. Its totient is φ = 39426912.
The previous prime is 83250491. The next prime is 83250509. The reversal of 83250494 is 49405238.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83250491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763712 + ... + 763820.
It is an arithmetic number, because the mean of its divisors is an integer number (4116420).
Almost surely, 283250494 is an apocalyptic number.
83250494 is a deficient number, since it is larger than the sum of its proper divisors (48474946).
83250494 is a wasteful number, since it uses less digits than its factorization.
83250494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 83250494 is about 9124.1708664404. The cubic root of 83250494 is about 436.6454507365.
The spelling of 83250494 in words is "eighty-three million, two hundred fifty thousand, four hundred ninety-four".
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