Base | Representation |
---|---|
bin | 1001111100110… |
… | …11110000001100 |
3 | 12211001222211000 |
4 | 10332123300030 |
5 | 132332203333 |
6 | 12141100300 |
7 | 2032346466 |
oct | 476336014 |
9 | 184058730 |
10 | 83475468 |
11 | 4313539a |
12 | 23b57690 |
13 | 143a928b |
14 | b12d136 |
15 | 74dd713 |
hex | 4f9bc0c |
83475468 has 24 divisors (see below), whose sum is σ = 216418160. Its totient is φ = 27825120.
The previous prime is 83475463. The next prime is 83475499. The reversal of 83475468 is 86457438.
It is not an unprimeable number, because it can be changed into a prime (83475463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386353 + ... + 386568.
Almost surely, 283475468 is an apocalyptic number.
It is an amenable number.
83475468 is an abundant number, since it is smaller than the sum of its proper divisors (132942692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83475468 is a wasteful number, since it uses less digits than its factorization.
83475468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772934 (or 772926 counting only the distinct ones).
The product of its digits is 645120, while the sum is 45.
The square root of 83475468 is about 9136.4910113238. The cubic root of 83475468 is about 437.0384234517.
The spelling of 83475468 in words is "eighty-three million, four hundred seventy-five thousand, four hundred sixty-eight".
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