Base | Representation |
---|---|
bin | 11001110001001… |
… | …101000100100101 |
3 | 1010010111120220002 |
4 | 121301031010211 |
5 | 1341134011442 |
6 | 110522151045 |
7 | 13466510252 |
oct | 3161150445 |
9 | 1103446802 |
10 | 432328997 |
11 | 2020471a1 |
12 | 100952485 |
13 | 6b750699 |
14 | 415bc429 |
15 | 27e4c732 |
hex | 19c4d125 |
432328997 has 2 divisors, whose sum is σ = 432328998. Its totient is φ = 432328996.
The previous prime is 432328993. The next prime is 432329063. The reversal of 432328997 is 799823234.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 217090756 + 215238241 = 14734^2 + 14671^2 .
It is a cyclic number.
It is not a de Polignac number, because 432328997 - 22 = 432328993 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (432328993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216164498 + 216164499.
It is an arithmetic number, because the mean of its divisors is an integer number (216164499).
Almost surely, 2432328997 is an apocalyptic number.
It is an amenable number.
432328997 is a deficient number, since it is larger than the sum of its proper divisors (1).
432328997 is an equidigital number, since it uses as much as digits as its factorization.
432328997 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 653184, while the sum is 47.
The square root of 432328997 is about 20792.5226223275. The cubic root of 432328997 is about 756.1444841334.
The spelling of 432328997 in words is "four hundred thirty-two million, three hundred twenty-eight thousand, nine hundred ninety-seven".
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