Base | Representation |
---|---|
bin | 1001111100111… |
… | …01111011010011 |
3 | 12211002110000202 |
4 | 10332131323103 |
5 | 132332444441 |
6 | 12141205415 |
7 | 2032414445 |
oct | 476357323 |
9 | 184073022 |
10 | 83484371 |
11 | 43141053 |
12 | 23b6086b |
13 | 143b0349 |
14 | b132495 |
15 | 74e119b |
hex | 4f9ded3 |
83484371 has 4 divisors (see below), whose sum is σ = 85425912. Its totient is φ = 81542832.
The previous prime is 83484343. The next prime is 83484377. The reversal of 83484371 is 17348438.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83484371 - 26 = 83484307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83484377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970706 + ... + 970791.
It is an arithmetic number, because the mean of its divisors is an integer number (21356478).
Almost surely, 283484371 is an apocalyptic number.
83484371 is a deficient number, since it is larger than the sum of its proper divisors (1941541).
83484371 is a wasteful number, since it uses less digits than its factorization.
83484371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1941540.
The product of its digits is 64512, while the sum is 38.
The square root of 83484371 is about 9136.9782203965. The cubic root of 83484371 is about 437.0539602110.
It can be divided in two parts, 8348437 and 1, that added together give a palindrome (8348438).
The spelling of 83484371 in words is "eighty-three million, four hundred eighty-four thousand, three hundred seventy-one".
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