Base | Representation |
---|---|
bin | 1001101111010001100010 |
3 | 11210200221222 |
4 | 21233101202 |
5 | 1123143210 |
6 | 130415042 |
7 | 30461642 |
oct | 11572142 |
9 | 4720858 |
10 | 2552930 |
11 | 1494066 |
12 | a31482 |
13 | 6b5013 |
14 | 4a6522 |
15 | 356655 |
hex | 26f462 |
2552930 has 16 divisors (see below), whose sum is σ = 4674240. Its totient is φ = 1003632.
The previous prime is 2552917. The next prime is 2552939. The reversal of 2552930 is 392552.
2552930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a d-powerful number, because it can be written as 24 + 54 + 59 + 216 + 96 + 37 + 0 .
It is a self number, because there is not a number n which added to its sum of digits gives 2552930.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1574 + ... + 2753.
It is an arithmetic number, because the mean of its divisors is an integer number (292140).
22552930 is an apocalyptic number.
2552930 is a deficient number, since it is larger than the sum of its proper divisors (2121310).
2552930 is a wasteful number, since it uses less digits than its factorization.
2552930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4393.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 2552930 is about 1597.7890974719. The cubic root of 2552930 is about 136.6720270222.
The spelling of 2552930 in words is "two million, five hundred fifty-two thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •