Base | Representation |
---|---|
bin | 1001010101010001… |
… | …1001011111111000 |
3 | 20110120212221012002 |
4 | 2111110121133320 |
5 | 20112304340004 |
6 | 1052330040132 |
7 | 116036305421 |
oct | 22524313770 |
9 | 6416787162 |
10 | 2505152504 |
11 | 1076103178 |
12 | 59ab79048 |
13 | 30c01477a |
14 | 19a9d2648 |
15 | e9de761e |
hex | 955197f8 |
2505152504 has 16 divisors (see below), whose sum is σ = 4973464800. Its totient is φ = 1178895232.
The previous prime is 2505152497. The next prime is 2505152513. The reversal of 2505152504 is 4052515052.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9209984 + ... + 9210255.
It is an arithmetic number, because the mean of its divisors is an integer number (310841550).
Almost surely, 22505152504 is an apocalyptic number.
It is an amenable number.
2505152504 is a deficient number, since it is larger than the sum of its proper divisors (2468312296).
2505152504 is a wasteful number, since it uses less digits than its factorization.
2505152504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18420262 (or 18420258 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 29.
The square root of 2505152504 is about 50051.4985190254. The cubic root of 2505152504 is about 1358.1405716436.
Adding to 2505152504 its reverse (4052515052), we get a palindrome (6557667556).
The spelling of 2505152504 in words is "two billion, five hundred five million, one hundred fifty-two thousand, five hundred four".
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