Base | Representation |
---|---|
bin | 101010100010110000… |
… | …001010000000110010 |
3 | 11100220112100220002211 |
4 | 222202300022000302 |
5 | 1222023113041444 |
6 | 32552445202334 |
7 | 3204666225532 |
oct | 524260120062 |
9 | 140815326084 |
10 | 45680205874 |
11 | 18411315866 |
12 | 8a2a2603aa |
13 | 43ccb0ca24 |
14 | 22d4b334c2 |
15 | 12c5500c34 |
hex | aa2c0a032 |
45680205874 has 16 divisors (see below), whose sum is σ = 69707513880. Its totient is φ = 22445055360.
The previous prime is 45680205871. The next prime is 45680205931. The reversal of 45680205874 is 47850208654.
It can be written as a sum of positive squares in 4 ways, for example, as 42954635025 + 2725570849 = 207255^2 + 52207^2 .
It is not an unprimeable number, because it can be changed into a prime (45680205871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37939 + ... + 304630.
Almost surely, 245680205874 is an apocalyptic number.
45680205874 is a deficient number, since it is larger than the sum of its proper divisors (24027308006).
45680205874 is a wasteful number, since it uses less digits than its factorization.
45680205874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343725.
The product of its (nonzero) digits is 2150400, while the sum is 49.
The spelling of 45680205874 in words is "forty-five billion, six hundred eighty million, two hundred five thousand, eight hundred seventy-four".
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