Base | Representation |
---|---|
bin | 1001111001100… |
… | …11101010000111 |
3 | 12210021022221102 |
4 | 10330303222013 |
5 | 132230032340 |
6 | 12124010315 |
7 | 2025622433 |
oct | 474635207 |
9 | 183238842 |
10 | 83049095 |
11 | 42974018 |
12 | 2399099b |
13 | 1428a19c |
14 | b05b9c3 |
15 | 7457215 |
hex | 4f33a87 |
83049095 has 16 divisors (see below), whose sum is σ = 105156480. Its totient is φ = 62791200.
The previous prime is 83049091. The next prime is 83049119. The reversal of 83049095 is 59094038.
It is not a de Polignac number, because 83049095 - 22 = 83049091 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83049091) 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, 53480 + ... + 55010.
It is an arithmetic number, because the mean of its divisors is an integer number (6572280).
Almost surely, 283049095 is an apocalyptic number.
83049095 is a deficient number, since it is larger than the sum of its proper divisors (22107385).
83049095 is a wasteful number, since it uses less digits than its factorization.
83049095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2126.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 83049095 is about 9113.1276189901. The cubic root of 83049095 is about 436.2930565626.
The spelling of 83049095 in words is "eighty-three million, forty-nine thousand, ninety-five".
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