Base | Representation |
---|---|
bin | 111101101100100… |
… | …1100110011101101 |
3 | 12100021110020111111 |
4 | 1323121030303231 |
5 | 13214433004004 |
6 | 541231352021 |
7 | 102205304044 |
oct | 17331146355 |
9 | 5307406444 |
10 | 2070203629 |
11 | 97263769a |
12 | 499382611 |
13 | 26cb87780 |
14 | 158d3155b |
15 | c1b2da04 |
hex | 7b64cced |
2070203629 has 4 divisors (see below), whose sum is σ = 2229450076. Its totient is φ = 1910957184.
The previous prime is 2070203593. The next prime is 2070203633. The reversal of 2070203629 is 9263020702.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 89775625 + 1980428004 = 9475^2 + 44502^2 .
It is a cyclic number.
It is not a de Polignac number, because 2070203629 - 29 = 2070203117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2070203629.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070203659) 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 3 ways as a sum of consecutive naturals, for example, 79623204 + ... + 79623229.
It is an arithmetic number, because the mean of its divisors is an integer number (557362519).
Almost surely, 22070203629 is an apocalyptic number.
It is an amenable number.
2070203629 is a deficient number, since it is larger than the sum of its proper divisors (159246447).
2070203629 is a wasteful number, since it uses less digits than its factorization.
2070203629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159246446.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 2070203629 is about 45499.4904257180. The cubic root of 2070203629 is about 1274.4936867521.
The spelling of 2070203629 in words is "two billion, seventy million, two hundred three thousand, six hundred twenty-nine".
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