Base | Representation |
---|---|
bin | 11101110111010… |
… | …000100100000110 |
3 | 1021220202201010121 |
4 | 131313100210012 |
5 | 2011230300110 |
6 | 121414412154 |
7 | 15262433242 |
oct | 3567204406 |
9 | 1256681117 |
10 | 501025030 |
11 | 2378a7580 |
12 | 11b96105a |
13 | 7ca5381c |
14 | 4a781422 |
15 | 2debbcda |
hex | 1ddd0906 |
501025030 has 16 divisors (see below), whose sum is σ = 983831184. Its totient is φ = 182190880.
The previous prime is 501025009. The next prime is 501025051. The reversal of 501025030 is 30520105.
It is an interprime number because it is at equal distance from previous prime (501025009) and next prime (501025051).
It is a junction number, because it is equal to n+sod(n) for n = 501024995 and 501025013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277277 + ... + 2277496.
It is an arithmetic number, because the mean of its divisors is an integer number (61489449).
Almost surely, 2501025030 is an apocalyptic number.
501025030 is a deficient number, since it is larger than the sum of its proper divisors (482806154).
501025030 is a wasteful number, since it uses less digits than its factorization.
501025030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4554791.
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 501025030 is about 22383.5884075811. The cubic root of 501025030 is about 794.2425336700.
Adding to 501025030 its reverse (30520105), we get a palindrome (531545135).
The spelling of 501025030 in words is "five hundred one million, twenty-five thousand, thirty".
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