Base | Representation |
---|---|
bin | 111101101101001… |
… | …0010010101111101 |
3 | 12100021222201012020 |
4 | 1323122102111331 |
5 | 13220021112240 |
6 | 541241430353 |
7 | 102210601314 |
oct | 17332222575 |
9 | 5307881166 |
10 | 2070488445 |
11 | 972811683 |
12 | 49949b3b9 |
13 | 26cc572bc |
14 | 158da727b |
15 | c1b880d0 |
hex | 7b69257d |
2070488445 has 16 divisors (see below), whose sum is σ = 3313638720. Its totient is φ = 1103974784.
The previous prime is 2070488423. The next prime is 2070488461. The reversal of 2070488445 is 5448840702.
It is a cyclic number.
It is not a de Polignac number, because 2070488445 - 210 = 2070487421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2070488397 and 2070488406.
It is a congruent number.
It is an unprimeable number.
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, 50482 + ... + 81788.
It is an arithmetic number, because the mean of its divisors is an integer number (207102420).
Almost surely, 22070488445 is an apocalyptic number.
It is an amenable number.
2070488445 is a deficient number, since it is larger than the sum of its proper divisors (1243150275).
2070488445 is a wasteful number, since it uses less digits than its factorization.
2070488445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35724.
The product of its (nonzero) digits is 286720, while the sum is 42.
The square root of 2070488445 is about 45502.6201992808. The cubic root of 2070488445 is about 1274.5521318157.
The spelling of 2070488445 in words is "two billion, seventy million, four hundred eighty-eight thousand, four hundred forty-five".
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