Base | Representation |
---|---|
bin | 1001100010010111101011 |
3 | 11201000110101 |
4 | 21202113223 |
5 | 1120000300 |
6 | 125330231 |
7 | 30151564 |
oct | 11422753 |
9 | 4630411 |
10 | 2500075 |
11 | 1458386 |
12 | a06977 |
13 | 696c46 |
14 | 49116b |
15 | 345b6a |
hex | 2625eb |
2500075 has 6 divisors (see below), whose sum is σ = 3100124. Its totient is φ = 2000040.
The previous prime is 2500067. The next prime is 2500081. The reversal of 2500075 is 5700052.
It is a happy number.
It is not a de Polignac number, because 2500075 - 23 = 2500067 is a prime.
It is a Duffinian number.
2500075 is a modest number, since divided by 75 gives 25 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49977 + ... + 50026.
22500075 is an apocalyptic number.
2500075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2500075 is a deficient number, since it is larger than the sum of its proper divisors (600049).
2500075 is a wasteful number, since it uses less digits than its factorization.
2500075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100013 (or 100008 counting only the distinct ones).
The product of its (nonzero) digits is 350, while the sum is 19.
The square root of 2500075 is about 1581.1625469888. The cubic root of 2500075 is about 135.7222380250.
The spelling of 2500075 in words is "two million, five hundred thousand, seventy-five".
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