Base | Representation |
---|---|
bin | 1001101111000100110011 |
3 | 11210122211210 |
4 | 21233010303 |
5 | 1123131430 |
6 | 130411203 |
7 | 30456366 |
oct | 11570463 |
9 | 4718753 |
10 | 2552115 |
11 | 1493495 |
12 | a30b03 |
13 | 6b4837 |
14 | 4a60dd |
15 | 3562b0 |
hex | 26f133 |
2552115 has 8 divisors (see below), whose sum is σ = 4083408. Its totient is φ = 1361120.
The previous prime is 2552113. The next prime is 2552117. The reversal of 2552115 is 5112552.
It is an interprime number because it is at equal distance from previous prime (2552113) and next prime (2552117).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2552115 - 21 = 2552113 is a prime.
2552115 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2552091 and 2552100.
It is not an unprimeable number, because it can be changed into a prime (2552111) 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, 85056 + ... + 85085.
It is an arithmetic number, because the mean of its divisors is an integer number (510426).
22552115 is an apocalyptic number.
2552115 is a deficient number, since it is larger than the sum of its proper divisors (1531293).
2552115 is a wasteful number, since it uses less digits than its factorization.
2552115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170149.
The product of its digits is 500, while the sum is 21.
The square root of 2552115 is about 1597.5340371961. The cubic root of 2552115 is about 136.6574817014.
Adding to 2552115 its reverse (5112552), we get a palindrome (7664667).
The spelling of 2552115 in words is "two million, five hundred fifty-two thousand, one hundred fifteen".
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