Base | Representation |
---|---|
bin | 1001101111001101011101 |
3 | 11210200121022 |
4 | 21233031131 |
5 | 1123141134 |
6 | 130413525 |
7 | 30461120 |
oct | 11571535 |
9 | 4720538 |
10 | 2552669 |
11 | 1493949 |
12 | a312a5 |
13 | 6b4b72 |
14 | 4a63b7 |
15 | 35652e |
hex | 26f35d |
2552669 has 16 divisors (see below), whose sum is σ = 3254400. Its totient is φ = 1949184.
The previous prime is 2552659. The next prime is 2552677. The reversal of 2552669 is 9662552.
It is a cyclic number.
It is not a de Polignac number, because 2552669 - 24 = 2552653 is a prime.
It is a super-2 number, since 2×25526692 = 13032238047122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552629) 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, 1697 + ... + 2825.
It is an arithmetic number, because the mean of its divisors is an integer number (203400).
22552669 is an apocalyptic number.
It is an amenable number.
2552669 is a deficient number, since it is larger than the sum of its proper divisors (701731).
2552669 is a wasteful number, since it uses less digits than its factorization.
2552669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1172.
The product of its digits is 32400, while the sum is 35.
The square root of 2552669 is about 1597.7074200241. The cubic root of 2552669 is about 136.6673692872.
The spelling of 2552669 in words is "two million, five hundred fifty-two thousand, six hundred sixty-nine".
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