Base | Representation |
---|---|
bin | 1001110010111110111010 |
3 | 11211110210122 |
4 | 21302332322 |
5 | 1124134442 |
6 | 131013242 |
7 | 30554144 |
oct | 11627672 |
9 | 4743718 |
10 | 2568122 |
11 | 14a4517 |
12 | a3a222 |
13 | 6bbbcb |
14 | 4abc94 |
15 | 35add2 |
hex | 272fba |
2568122 has 8 divisors (see below), whose sum is σ = 4078836. Its totient is φ = 1208512.
The previous prime is 2568121. The next prime is 2568131. The reversal of 2568122 is 2218652.
It can be written as a sum of positive squares in 2 ways, for example, as 2430481 + 137641 = 1559^2 + 371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2568091 and 2568100.
It is not an unprimeable number, because it can be changed into a prime (2568121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37733 + ... + 37800.
22568122 is an apocalyptic number.
2568122 is a deficient number, since it is larger than the sum of its proper divisors (1510714).
2568122 is a wasteful number, since it uses less digits than its factorization.
2568122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75552.
The product of its digits is 1920, while the sum is 26.
The square root of 2568122 is about 1602.5361150377. The cubic root of 2568122 is about 136.9425940960.
The spelling of 2568122 in words is "two million, five hundred sixty-eight thousand, one hundred twenty-two".
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