Base | Representation |
---|---|
bin | 1000001111111111… |
… | …1011101010001010 |
3 | 12201100010001102022 |
4 | 2003333323222022 |
5 | 14013412342410 |
6 | 1003430004442 |
7 | 105610401044 |
oct | 20377735212 |
9 | 5640101368 |
10 | 2214574730 |
11 | a37084855 |
12 | 5197a6722 |
13 | 293a65564 |
14 | 170192a94 |
15 | ce64a455 |
hex | 83ffba8a |
2214574730 has 16 divisors (see below), whose sum is σ = 4009279464. Its totient is φ = 880708800.
The previous prime is 2214574721. The next prime is 2214574741. The reversal of 2214574730 is 374754122.
It can be written as a sum of positive squares in 4 ways, for example, as 1935384049 + 279190681 = 43993^2 + 16709^2 .
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 7 ways as a sum of consecutive naturals, for example, 638321 + ... + 641780.
Almost surely, 22214574730 is an apocalyptic number.
2214574730 is a deficient number, since it is larger than the sum of its proper divisors (1794704734).
2214574730 is a wasteful number, since it uses less digits than its factorization.
2214574730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1280281.
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 2214574730 is about 47059.2682688543. The cubic root of 2214574730 is about 1303.4572139248.
The spelling of 2214574730 in words is "two billion, two hundred fourteen million, five hundred seventy-four thousand, seven hundred thirty".
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