Base | Representation |
---|---|
bin | 1001111111100001… |
… | …1111010001010010 |
3 | 20220221101022010202 |
4 | 2133320133101102 |
5 | 20443142313430 |
6 | 1122100455202 |
7 | 123320620601 |
oct | 23770372122 |
9 | 6827338122 |
10 | 2682385490 |
11 | 1157155a14 |
12 | 62a3aa502 |
13 | 33995a065 |
14 | 1b6369a38 |
15 | 10a755d45 |
hex | 9fe1f452 |
2682385490 has 32 divisors (see below), whose sum is σ = 4863363120. Its totient is φ = 1065186304.
The previous prime is 2682385483. The next prime is 2682385501. The reversal of 2682385490 is 945832862.
It can be written as a sum of positive squares in 8 ways, for example, as 689745169 + 1992640321 = 26263^2 + 44639^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119734 + ... + 1122126.
Almost surely, 22682385490 is an apocalyptic number.
2682385490 is a deficient number, since it is larger than the sum of its proper divisors (2180977630).
2682385490 is a wasteful number, since it uses less digits than its factorization.
2682385490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3166.
The product of its (nonzero) digits is 829440, while the sum is 47.
The square root of 2682385490 is about 51791.7511771904. The cubic root of 2682385490 is about 1389.4419183627.
The spelling of 2682385490 in words is "two billion, six hundred eighty-two million, three hundred eighty-five thousand, four hundred ninety".
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