Base | Representation |
---|---|
bin | 1011000010001100001000 |
3 | 12102221211120 |
4 | 23002030020 |
5 | 1220030202 |
6 | 141555240 |
7 | 33405045 |
oct | 13021410 |
9 | 5387746 |
10 | 2892552 |
11 | 16a6243 |
12 | b75b20 |
13 | 7a3790 |
14 | 5541cc |
15 | 3c20bc |
hex | 2c2308 |
2892552 has 64 divisors (see below), whose sum is σ = 7956480. Its totient is φ = 870912.
The previous prime is 2892511. The next prime is 2892563. The reversal of 2892552 is 2552982.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22713 + ... + 22839.
It is an arithmetic number, because the mean of its divisors is an integer number (124320).
22892552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2892552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3978240).
2892552 is an abundant number, since it is smaller than the sum of its proper divisors (5063928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2892552 is a wasteful number, since it uses less digits than its factorization.
2892552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222 (or 218 counting only the distinct ones).
The product of its digits is 14400, while the sum is 33.
The square root of 2892552 is about 1700.7504226076. The cubic root of 2892552 is about 142.4821276447.
The spelling of 2892552 in words is "two million, eight hundred ninety-two thousand, five hundred fifty-two".
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