Base | Representation |
---|---|
bin | 111101010011… |
… | …1101101100110 |
3 | 2020111002121001 |
4 | 1322213231212 |
5 | 31212103410 |
6 | 3104543514 |
7 | 540135646 |
oct | 172475546 |
9 | 66432531 |
10 | 32144230 |
11 | 17165488 |
12 | a921b9a |
13 | 6875c71 |
14 | 43aa526 |
15 | 2c4e33a |
hex | 1ea7b66 |
32144230 has 8 divisors (see below), whose sum is σ = 57859632. Its totient is φ = 12857688.
The previous prime is 32144221. The next prime is 32144243. The reversal of 32144230 is 3244123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 32144198 and 32144207.
It is a congruent number.
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, 1607202 + ... + 1607221.
It is an arithmetic number, because the mean of its divisors is an integer number (7232454).
Almost surely, 232144230 is an apocalyptic number.
32144230 is a deficient number, since it is larger than the sum of its proper divisors (25715402).
32144230 is a wasteful number, since it uses less digits than its factorization.
32144230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3214430.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 32144230 is about 5669.5881684651. The cubic root of 32144230 is about 317.9564765137.
Adding to 32144230 its reverse (3244123), we get a palindrome (35388353).
It can be divided in two parts, 321 and 44230, that added together give a triangular number (44551 = T298).
The spelling of 32144230 in words is "thirty-two million, one hundred forty-four thousand, two hundred thirty".
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