Base | Representation |
---|---|
bin | 1100100001001100110… |
… | …11010110000010111101 |
3 | 1112010021021222202121001 |
4 | 12100212123112002331 |
5 | 24021412201310442 |
6 | 525334303410301 |
7 | 43035206563024 |
oct | 6204633260275 |
9 | 1463237882531 |
10 | 430141431997 |
11 | 156470696382 |
12 | 6b4455b3991 |
13 | 317400c24c4 |
14 | 16b673058bb |
15 | b2c7b5d2b7 |
hex | 64266d60bd |
430141431997 has 2 divisors, whose sum is σ = 430141431998. Its totient is φ = 430141431996.
The previous prime is 430141431989. The next prime is 430141432001. The reversal of 430141431997 is 799134141034.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 403302473721 + 26838958276 = 635061^2 + 163826^2 .
It is a cyclic number.
It is not a de Polignac number, because 430141431997 - 23 = 430141431989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (430141431977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215070715998 + 215070715999.
It is an arithmetic number, because the mean of its divisors is an integer number (215070715999).
Almost surely, 2430141431997 is an apocalyptic number.
It is an amenable number.
430141431997 is a deficient number, since it is larger than the sum of its proper divisors (1).
430141431997 is an equidigital number, since it uses as much as digits as its factorization.
430141431997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 326592, while the sum is 46.
The spelling of 430141431997 in words is "four hundred thirty billion, one hundred forty-one million, four hundred thirty-one thousand, nine hundred ninety-seven".
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