Base | Representation |
---|---|
bin | 11101101010111001000 |
3 | 1211101122121 |
4 | 3231113020 |
5 | 222102412 |
6 | 32501024 |
7 | 11156332 |
oct | 3552710 |
9 | 1741577 |
10 | 972232 |
11 | 6044a8 |
12 | 3aa774 |
13 | 2806b1 |
14 | 1b4452 |
15 | 143107 |
hex | ed5c8 |
972232 has 16 divisors (see below), whose sum is σ = 1858140. Its totient is φ = 476736.
The previous prime is 972229. The next prime is 972259. The reversal of 972232 is 232279.
It can be written as a sum of positive squares in 2 ways, for example, as 972196 + 36 = 986^2 + 6^2 .
It is a junction number, because it is equal to n+sod(n) for n = 972197 and 972206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723 + ... + 1570.
2972232 is an apocalyptic number.
It is an amenable number.
972232 is a deficient number, since it is larger than the sum of its proper divisors (885908).
972232 is a wasteful number, since it uses less digits than its factorization.
972232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2352 (or 2348 counting only the distinct ones).
The product of its digits is 1512, while the sum is 25.
The square root of 972232 is about 986.0182554091. The cubic root of 972232 is about 99.0656979831.
The spelling of 972232 in words is "nine hundred seventy-two thousand, two hundred thirty-two".
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