Base | Representation |
---|---|
bin | 111101101101001… |
… | …0001110011101101 |
3 | 12100021222121012001 |
4 | 1323122101303231 |
5 | 13220021030003 |
6 | 541241412301 |
7 | 102210562033 |
oct | 17332216355 |
9 | 5307877161 |
10 | 2070486253 |
11 | 97280aa70 |
12 | 49949a091 |
13 | 26cc562c4 |
14 | 158da6553 |
15 | c1b8761d |
hex | 7b691ced |
2070486253 has 16 divisors (see below), whose sum is σ = 2442472704. Its totient is φ = 1733839360.
The previous prime is 2070486227. The next prime is 2070486263. The reversal of 2070486253 is 3526840702.
It is not a de Polignac number, because 2070486253 - 225 = 2036931821 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070486203) 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, 109000 + ... + 126577.
It is an arithmetic number, because the mean of its divisors is an integer number (152654544).
Almost surely, 22070486253 is an apocalyptic number.
It is an amenable number.
2070486253 is a deficient number, since it is larger than the sum of its proper divisors (371986451).
2070486253 is a wasteful number, since it uses less digits than its factorization.
2070486253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235652.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 2070486253 is about 45502.5961127494. The cubic root of 2070486253 is about 1274.5516820315.
The spelling of 2070486253 in words is "two billion, seventy million, four hundred eighty-six thousand, two hundred fifty-three".
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