Base | Representation |
---|---|
bin | 1010100011010001100101 |
3 | 12012112010200 |
4 | 22203101211 |
5 | 1202002200 |
6 | 135141113 |
7 | 32336631 |
oct | 12432145 |
9 | 5175120 |
10 | 2765925 |
11 | 161a098 |
12 | b14799 |
13 | 75ac56 |
14 | 51ddc1 |
15 | 399800 |
hex | 2a3465 |
2765925 has 36 divisors (see below), whose sum is σ = 5222880. Its totient is φ = 1395360.
The previous prime is 2765921. The next prime is 2765927. The reversal of 2765925 is 5295672.
It is not a de Polignac number, because 2765925 - 22 = 2765921 is a prime.
It is a super-2 number, since 2×27659252 = 15300682211250, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2765925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2765921) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3952 + ... + 4598.
It is an arithmetic number, because the mean of its divisors is an integer number (145080).
22765925 is an apocalyptic number.
2765925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2765925 is a deficient number, since it is larger than the sum of its proper divisors (2456955).
2765925 is a wasteful number, since it uses less digits than its factorization.
2765925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682 (or 674 counting only the distinct ones).
The product of its digits is 37800, while the sum is 36.
The square root of 2765925 is about 1663.1070320337. The cubic root of 2765925 is about 140.3718854266.
The spelling of 2765925 in words is "two million, seven hundred sixty-five thousand, nine hundred twenty-five".
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