Base | Representation |
---|---|
bin | 1001100010010111010000 |
3 | 11201000102101 |
4 | 21202113100 |
5 | 1120000143 |
6 | 125330144 |
7 | 30151525 |
oct | 11422720 |
9 | 4630371 |
10 | 2500048 |
11 | 1458361 |
12 | a06954 |
13 | 696c25 |
14 | 49114c |
15 | 345b4d |
hex | 2625d0 |
2500048 has 10 divisors (see below), whose sum is σ = 4843874. Its totient is φ = 1250016.
The previous prime is 2500027. The next prime is 2500049. The reversal of 2500048 is 8400052.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1272384 + 1227664 = 1128^2 + 1108^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2499998 and 2500034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2500049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78111 + ... + 78142.
22500048 is an apocalyptic number.
It is an amenable number.
2500048 is a deficient number, since it is larger than the sum of its proper divisors (2343826).
2500048 is a wasteful number, since it uses less digits than its factorization.
2500048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156261 (or 156255 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 2500048 is about 1581.1540089441. The cubic root of 2500048 is about 135.7217494378.
The spelling of 2500048 in words is "two million, five hundred thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •