Base | Representation |
---|---|
bin | 11101001110010100010… |
… | …011000011110010000101 |
3 | 21002222121112121222111212 |
4 | 131032110103003302011 |
5 | 230400332331021204 |
6 | 4134323252341205 |
7 | 265043001144050 |
oct | 35162423036205 |
9 | 7088545558455 |
10 | 2008237751429 |
11 | 704763946418 |
12 | 285262914805 |
13 | 1174b711b9c0 |
14 | 6d2b0965a97 |
15 | 3738b2dcc6e |
hex | 1d3944c3c85 |
2008237751429 has 32 divisors (see below), whose sum is σ = 2625595289856. Its totient is φ = 1490596992000.
The previous prime is 2008237751363. The next prime is 2008237751453. The reversal of 2008237751429 is 9241577328002.
It is not a de Polignac number, because 2008237751429 - 212 = 2008237747333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2008237751129) 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 31 ways as a sum of consecutive naturals, for example, 1639322 + ... + 2589179.
It is an arithmetic number, because the mean of its divisors is an integer number (82049852808).
Almost surely, 22008237751429 is an apocalyptic number.
It is an amenable number.
2008237751429 is a deficient number, since it is larger than the sum of its proper divisors (617357538427).
2008237751429 is a wasteful number, since it uses less digits than its factorization.
2008237751429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4228845.
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 2008237751429 in words is "two trillion, eight billion, two hundred thirty-seven million, seven hundred fifty-one thousand, four hundred twenty-nine".
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