Base | Representation |
---|---|
bin | 1001100010010111010110 |
3 | 11201000102121 |
4 | 21202113112 |
5 | 1120000204 |
6 | 125330154 |
7 | 30151534 |
oct | 11422726 |
9 | 4630377 |
10 | 2500054 |
11 | 1458367 |
12 | a0695a |
13 | 696c2b |
14 | 491154 |
15 | 345b54 |
hex | 2625d6 |
2500054 has 24 divisors (see below), whose sum is σ = 4180680. Its totient is φ = 1117248.
The previous prime is 2500051. The next prime is 2500067. The reversal of 2500054 is 4500052.
It is a happy number.
2500054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2500051) 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 11 ways as a sum of consecutive naturals, for example, 17917 + ... + 18055.
It is an arithmetic number, because the mean of its divisors is an integer number (174195).
22500054 is an apocalyptic number.
2500054 is a deficient number, since it is larger than the sum of its proper divisors (1680626).
2500054 is a wasteful number, since it uses less digits than its factorization.
2500054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204 (or 181 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
The square root of 2500054 is about 1581.1559062913. The cubic root of 2500054 is about 135.7218580131.
The spelling of 2500054 in words is "two million, five hundred thousand, fifty-four".
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