Base | Representation |
---|---|
bin | 1001101111000100000101 |
3 | 11210122210002 |
4 | 21233010011 |
5 | 1123131234 |
6 | 130411045 |
7 | 30456302 |
oct | 11570405 |
9 | 4718702 |
10 | 2552069 |
11 | 1493453 |
12 | a30a85 |
13 | 6b4800 |
14 | 4a60a9 |
15 | 35627e |
hex | 26f105 |
2552069 has 6 divisors (see below), whose sum is σ = 2763666. Its totient is φ = 2355600.
The previous prime is 2552059. The next prime is 2552107. The reversal of 2552069 is 9602552.
It can be written as a sum of positive squares in 3 ways, for example, as 112225 + 2439844 = 335^2 + 1562^2 .
It is not a de Polignac number, because 2552069 - 212 = 2547973 is a prime.
It is a super-2 number, since 2×25520692 = 13026112361522, 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 (2552009) 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, 7382 + ... + 7719.
It is an arithmetic number, because the mean of its divisors is an integer number (460611).
22552069 is an apocalyptic number.
It is an amenable number.
2552069 is a deficient number, since it is larger than the sum of its proper divisors (211597).
2552069 is a wasteful number, since it uses less digits than its factorization.
2552069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15127 (or 15114 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 2552069 is about 1597.5196399419. The cubic root of 2552069 is about 136.6566606462.
The spelling of 2552069 in words is "two million, five hundred fifty-two thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •