Base | Representation |
---|---|
bin | 11101111110110… |
… | …001001111110010 |
3 | 1022001110201220221 |
4 | 131332301033302 |
5 | 2012231301111 |
6 | 121524523254 |
7 | 15315243352 |
oct | 3576611762 |
9 | 1261421827 |
10 | 502993906 |
11 | 238a21848 |
12 | 12055052a |
13 | 80292a3c |
14 | 4ab34b62 |
15 | 2e25a371 |
hex | 1dfb13f2 |
502993906 has 16 divisors (see below), whose sum is σ = 771379200. Its totient is φ = 245879200.
The previous prime is 502993901. The next prime is 502993927. The reversal of 502993906 is 609399205.
It is not an unprimeable number, because it can be changed into a prime (502993901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105870 + ... + 110518.
It is an arithmetic number, because the mean of its divisors is an integer number (48211200).
Almost surely, 2502993906 is an apocalyptic number.
502993906 is a deficient number, since it is larger than the sum of its proper divisors (268385294).
502993906 is a wasteful number, since it uses less digits than its factorization.
502993906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5849.
The product of its (nonzero) digits is 131220, while the sum is 43.
The square root of 502993906 is about 22427.5256325793. The cubic root of 502993906 is about 795.2815510549.
The spelling of 502993906 in words is "five hundred two million, nine hundred ninety-three thousand, nine hundred six".
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