Base | Representation |
---|---|
bin | 11101111010111… |
… | …110100110011010 |
3 | 1021222121020120120 |
4 | 131322332212122 |
5 | 2012003000101 |
6 | 121451334110 |
7 | 15303633633 |
oct | 3572764632 |
9 | 1258536516 |
10 | 502000026 |
11 | 238403060 |
12 | 120151336 |
13 | 80005548 |
14 | 4a95688a |
15 | 2e110b36 |
hex | 1debe99a |
502000026 has 64 divisors (see below), whose sum is σ = 1165086720. Its totient is φ = 142594560.
The previous prime is 502000013. The next prime is 502000027. The reversal of 502000026 is 620000205.
It is a super-2 number, since 2×5020000262 = 504008052208001352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 501999969 and 502000014.
It is not an unprimeable number, because it can be changed into a prime (502000027) 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 31 ways as a sum of consecutive naturals, for example, 119575 + ... + 123701.
It is an arithmetic number, because the mean of its divisors is an integer number (18204480).
Almost surely, 2502000026 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 502000026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582543360).
502000026 is an abundant number, since it is smaller than the sum of its proper divisors (663086694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502000026 is a wasteful number, since it uses less digits than its factorization.
502000026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4259.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 502000026 is about 22405.3570826265. The cubic root of 502000026 is about 794.7573991771.
The spelling of 502000026 in words is "five hundred two million, twenty-six", and thus it is an aban number.
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