Base | Representation |
---|---|
bin | 1001111011010… |
… | …01001000101101 |
3 | 12210200110102020 |
4 | 10331221020231 |
5 | 132304040031 |
6 | 12132420353 |
7 | 2030524155 |
oct | 475511055 |
9 | 183613366 |
10 | 83268141 |
11 | 43003650 |
12 | 23a776b9 |
13 | 14335ab8 |
14 | b0b7765 |
15 | 749c096 |
hex | 4f6922d |
83268141 has 16 divisors (see below), whose sum is σ = 123405120. Its totient is φ = 49512320.
The previous prime is 83268121. The next prime is 83268181. The reversal of 83268141 is 14186238.
It is not a de Polignac number, because 83268141 - 29 = 83267629 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83268121) 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, 22056 + ... + 25553.
It is an arithmetic number, because the mean of its divisors is an integer number (7712820).
Almost surely, 283268141 is an apocalyptic number.
It is an amenable number.
83268141 is a deficient number, since it is larger than the sum of its proper divisors (40136979).
83268141 is a wasteful number, since it uses less digits than its factorization.
83268141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47676.
The product of its digits is 9216, while the sum is 33.
The square root of 83268141 is about 9125.1378619723. The cubic root of 83268141 is about 436.6763011555.
The spelling of 83268141 in words is "eighty-three million, two hundred sixty-eight thousand, one hundred forty-one".
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