Base | Representation |
---|---|
bin | 1100100001110000111… |
… | …11001011101110000001 |
3 | 1112011001102010120012012 |
4 | 12100320133023232001 |
5 | 24023022233200121 |
6 | 525424325542305 |
7 | 43045546161536 |
oct | 6207037135601 |
9 | 1464042116165 |
10 | 430444428161 |
11 | 156606726930 |
12 | 6b50ab74995 |
13 | 3178aacbc87 |
14 | 16b95658d8d |
15 | b2e455ec5b |
hex | 64387cbb81 |
430444428161 has 16 divisors (see below), whose sum is σ = 479289856320. Its totient is φ = 383300206080.
The previous prime is 430444428133. The next prime is 430444428163. The reversal of 430444428161 is 161824444034.
It is not a de Polignac number, because 430444428161 - 210 = 430444427137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (430444428163) 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 in 15 ways as a sum of consecutive naturals, for example, 1949816 + ... + 2159321.
It is an arithmetic number, because the mean of its divisors is an integer number (29955616020).
Almost surely, 2430444428161 is an apocalyptic number.
It is an amenable number.
430444428161 is a deficient number, since it is larger than the sum of its proper divisors (48845428159).
430444428161 is a wasteful number, since it uses less digits than its factorization.
430444428161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4109344.
The product of its (nonzero) digits is 294912, while the sum is 41.
The spelling of 430444428161 in words is "four hundred thirty billion, four hundred forty-four million, four hundred twenty-eight thousand, one hundred sixty-one".
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