Base | Representation |
---|---|
bin | 1001100001001011110111 |
3 | 11200202210200 |
4 | 21201023313 |
5 | 1114321343 |
6 | 125251543 |
7 | 30131463 |
oct | 11411367 |
9 | 4622720 |
10 | 2495223 |
11 | 1454775 |
12 | a03bb3 |
13 | 694983 |
14 | 48d4a3 |
15 | 3444d3 |
hex | 2612f7 |
2495223 has 6 divisors (see below), whose sum is σ = 3604224. Its totient is φ = 1663476.
The previous prime is 2495203. The next prime is 2495239. The reversal of 2495223 is 3225942.
It is not a de Polignac number, because 2495223 - 28 = 2494967 is a prime.
It is a super-2 number, since 2×24952232 = 12452275639458, which contains 22 as substring.
It is a d-powerful number, because it can be written as 210 + 45 + 94 + 59 + 210 + 210 + 312 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2495203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138615 + ... + 138632.
It is an arithmetic number, because the mean of its divisors is an integer number (600704).
22495223 is an apocalyptic number.
2495223 is a deficient number, since it is larger than the sum of its proper divisors (1109001).
2495223 is a wasteful number, since it uses less digits than its factorization.
2495223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277253 (or 277250 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 2495223 is about 1579.6274877325. The cubic root of 2495223 is about 135.6343805584.
The spelling of 2495223 in words is "two million, four hundred ninety-five thousand, two hundred twenty-three".
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