Base | Representation |
---|---|
bin | 111101010100100… |
… | …0110011011101101 |
3 | 12022101201122011121 |
4 | 1322221012123231 |
5 | 13203221011410 |
6 | 540101220541 |
7 | 101663160043 |
oct | 17251063355 |
9 | 5271648147 |
10 | 2057594605 |
11 | 966505310 |
12 | 495101751 |
13 | 26a391501 |
14 | 1573ac393 |
15 | c098c9da |
hex | 7aa466ed |
2057594605 has 32 divisors (see below), whose sum is σ = 2886720768. Its totient is φ = 1392652800.
The previous prime is 2057594603. The next prime is 2057594611. The reversal of 2057594605 is 5064957502.
It is not a de Polignac number, because 2057594605 - 21 = 2057594603 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 (2057594603) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24825 + ... + 68785.
It is an arithmetic number, because the mean of its divisors is an integer number (90210024).
Almost surely, 22057594605 is an apocalyptic number.
It is an amenable number.
2057594605 is a deficient number, since it is larger than the sum of its proper divisors (829126163).
2057594605 is a wasteful number, since it uses less digits than its factorization.
2057594605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44037.
The product of its (nonzero) digits is 378000, while the sum is 43.
The square root of 2057594605 is about 45360.7165397550. The cubic root of 2057594605 is about 1271.9008889079.
The spelling of 2057594605 in words is "two billion, fifty-seven million, five hundred ninety-four thousand, six hundred five".
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