Base | Representation |
---|---|
bin | 1111110000110… |
… | …10010100000000 |
3 | 100012210220012101 |
4 | 13320122110000 |
5 | 232322301402 |
6 | 21042040144 |
7 | 3163631254 |
oct | 770322400 |
9 | 305726171 |
10 | 132228352 |
11 | 68704133 |
12 | 38349054 |
13 | 21518b39 |
14 | 137c0264 |
15 | b91db87 |
hex | 7e1a500 |
132228352 has 18 divisors (see below), whose sum is σ = 263940698. Its totient is φ = 66114048.
The previous prime is 132228323. The next prime is 132228359. The reversal of 132228352 is 253822231.
It can be written as a sum of positive squares in only one way, i.e., 72999936 + 59228416 = 8544^2 + 7696^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 132228352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132228359) by changing a digit.
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 as a sum of consecutive naturals, namely, 258003 + ... + 258514.
Almost surely, 2132228352 is an apocalyptic number.
It is an amenable number.
132228352 is a deficient number, since it is larger than the sum of its proper divisors (131712346).
132228352 is an frugal number, since it uses more digits than its factorization.
132228352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516533 (or 516519 counting only the distinct ones).
The product of its digits is 5760, while the sum is 28.
The square root of 132228352 is about 11499.0587440886. The cubic root of 132228352 is about 509.4577756354.
It can be divided in two parts, 132 and 228352, that added together give a square (228484 = 4782).
The spelling of 132228352 in words is "one hundred thirty-two million, two hundred twenty-eight thousand, three hundred fifty-two".
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