Base | Representation |
---|---|
bin | 1011000100000101000000 |
3 | 12110100110002 |
4 | 23010011000 |
5 | 1220302123 |
6 | 142055132 |
7 | 33436436 |
oct | 13040500 |
9 | 5410402 |
10 | 2900288 |
11 | 1701036 |
12 | b7a4a8 |
13 | 7a7161 |
14 | 556d56 |
15 | 3c4528 |
hex | 2c4140 |
2900288 has 14 divisors (see below), whose sum is σ = 5755386. Its totient is φ = 1450112.
The previous prime is 2900281. The next prime is 2900297. The reversal of 2900288 is 8820092.
It can be written as a sum of positive squares in only one way, i.e., 2334784 + 565504 = 1528^2 + 752^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2900288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22595 + ... + 22722.
It is an arithmetic number, because the mean of its divisors is an integer number (411099).
22900288 is an apocalyptic number.
It is an amenable number.
2900288 is a deficient number, since it is larger than the sum of its proper divisors (2855098).
2900288 is an equidigital number, since it uses as much as digits as its factorization.
2900288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45329 (or 45319 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 2900288 is about 1703.0231942049. The cubic root of 2900288 is about 142.6090352525.
The spelling of 2900288 in words is "two million, nine hundred thousand, two hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •