Base | Representation |
---|---|
bin | 1001111000011000111101 |
3 | 11212121011220 |
4 | 21320120331 |
5 | 1130342034 |
6 | 131303553 |
7 | 31005543 |
oct | 11703075 |
9 | 4777156 |
10 | 2590269 |
11 | 150a120 |
12 | a4abb9 |
13 | 6c9006 |
14 | 4b5d93 |
15 | 362749 |
hex | 27863d |
2590269 has 16 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 1539200.
The previous prime is 2590249. The next prime is 2590271. The reversal of 2590269 is 9620952.
It is a cyclic number.
It is not a de Polignac number, because 2590269 - 28 = 2590013 is a prime.
It is a super-2 number, since 2×25902692 = 13418986984722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2590249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009 + ... + 2489.
It is an arithmetic number, because the mean of its divisors is an integer number (240084).
22590269 is an apocalyptic number.
It is an amenable number.
2590269 is a deficient number, since it is larger than the sum of its proper divisors (1251075).
2590269 is a wasteful number, since it uses less digits than its factorization.
2590269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1548.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 2590269 is about 1609.4312660067. The cubic root of 2590269 is about 137.3351235876.
Adding to 2590269 its reverse (9620952), we get a palindrome (12211221).
The spelling of 2590269 in words is "two million, five hundred ninety thousand, two hundred sixty-nine".
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