Base | Representation |
---|---|
bin | 1001111110001… |
… | …01111111010010 |
3 | 12211101210010100 |
4 | 10333011333102 |
5 | 132403222331 |
6 | 12144513230 |
7 | 2034000036 |
oct | 477057722 |
9 | 184353110 |
10 | 83648466 |
11 | 43243370 |
12 | 2401b816 |
13 | 14439c45 |
14 | b1761c6 |
15 | 7524ae6 |
hex | 4fc5fd2 |
83648466 has 48 divisors (see below), whose sum is σ = 209353248. Its totient is φ = 23856000.
The previous prime is 83648443. The next prime is 83648471. The reversal of 83648466 is 66484638.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9060 + ... + 15791.
It is an arithmetic number, because the mean of its divisors is an integer number (4361526).
Almost surely, 283648466 is an apocalyptic number.
83648466 is an abundant number, since it is smaller than the sum of its proper divisors (125704782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83648466 is a wasteful number, since it uses less digits than its factorization.
83648466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24887 (or 24884 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The square root of 83648466 is about 9145.9535314805. The cubic root of 83648466 is about 437.3401272730.
The spelling of 83648466 in words is "eighty-three million, six hundred forty-eight thousand, four hundred sixty-six".
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