Base | Representation |
---|---|
bin | 1001111001000… |
… | …01101000000010 |
3 | 12210010120121211 |
4 | 10330201220002 |
5 | 132220201414 |
6 | 12122240334 |
7 | 2025164206 |
oct | 474415002 |
9 | 183116554 |
10 | 82975234 |
11 | 42923581 |
12 | 239560aa |
13 | 14262694 |
14 | b03cb06 |
15 | 74403c4 |
hex | 4f21a02 |
82975234 has 8 divisors (see below), whose sum is σ = 125861580. Its totient is φ = 41021376.
The previous prime is 82975213. The next prime is 82975241. The reversal of 82975234 is 43257928.
It can be written as a sum of positive squares in 2 ways, for example, as 75429225 + 7546009 = 8685^2 + 2747^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232899 + ... + 233254.
Almost surely, 282975234 is an apocalyptic number.
82975234 is a deficient number, since it is larger than the sum of its proper divisors (42886346).
82975234 is a wasteful number, since it uses less digits than its factorization.
82975234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466244.
The product of its digits is 120960, while the sum is 40.
The square root of 82975234 is about 9109.0742669055. The cubic root of 82975234 is about 436.1636768688.
It can be divided in two parts, 8297 and 5234, that added together give a palindrome (13531).
The spelling of 82975234 in words is "eighty-two million, nine hundred seventy-five thousand, two hundred thirty-four".
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