Base | Representation |
---|---|
bin | 11110001010100… |
… | …010011011100000 |
3 | 1022021021110210121 |
4 | 132022202123200 |
5 | 2014024011234 |
6 | 122115010024 |
7 | 15353412550 |
oct | 3612423340 |
9 | 1267243717 |
10 | 506078944 |
11 | 23a739668 |
12 | 121599914 |
13 | 80b02cc7 |
14 | 4b2d9160 |
15 | 2e6694b4 |
hex | 1e2a26e0 |
506078944 has 24 divisors (see below), whose sum is σ = 1138678128. Its totient is φ = 216890880.
The previous prime is 506078941. The next prime is 506078987. The reversal of 506078944 is 449870605.
It is a super-2 number, since 2×5060789442 = 512231795120310272, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 506078944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506078941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129417 + ... + 1129864.
It is an arithmetic number, because the mean of its divisors is an integer number (47444922).
Almost surely, 2506078944 is an apocalyptic number.
It is an amenable number.
506078944 is an abundant number, since it is smaller than the sum of its proper divisors (632599184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506078944 is a wasteful number, since it uses less digits than its factorization.
506078944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2259298 (or 2259290 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 506078944 is about 22496.1984344022. The cubic root of 506078944 is about 796.9041517753.
The spelling of 506078944 in words is "five hundred six million, seventy-eight thousand, nine hundred forty-four".
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