Base | Representation |
---|---|
bin | 1110100111010010100… |
… | …10000100000110010000 |
3 | 1210000002022020121021010 |
4 | 13103221102010012100 |
5 | 31211330242024130 |
6 | 1022401513130520 |
7 | 51164151600246 |
oct | 7235122040620 |
9 | 1700068217233 |
10 | 502130033040 |
11 | 183a52349889 |
12 | 813963b9a40 |
13 | 3847352295c |
14 | 1a43608a796 |
15 | d0dcb2e0b0 |
hex | 74e9484190 |
502130033040 has 80 divisors (see below), whose sum is σ = 1558087776000. Its totient is φ = 133773628416.
The previous prime is 502130033033. The next prime is 502130033081. The reversal of 502130033040 is 40330031205.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 502130032998 and 502130033016.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 745480 + ... + 1248999.
It is an arithmetic number, because the mean of its divisors is an integer number (19476097200).
Almost surely, 2502130033040 is an apocalyptic number.
It is an amenable number.
502130033040 is an abundant number, since it is smaller than the sum of its proper divisors (1055957742960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502130033040 is a wasteful number, since it uses less digits than its factorization.
502130033040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1995544 (or 1995538 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 502130033040 its reverse (40330031205), we get a palindrome (542460064245).
The spelling of 502130033040 in words is "five hundred two billion, one hundred thirty million, thirty-three thousand, forty".
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