Base | Representation |
---|---|
bin | 11101111100010… |
… | …100000011011000 |
3 | 1022000021000201001 |
4 | 131330110003120 |
5 | 2012100200130 |
6 | 121503034344 |
7 | 15306622243 |
oct | 3574240330 |
9 | 1260230631 |
10 | 502350040 |
11 | 238622025 |
12 | 12029b9b4 |
13 | 800c895a |
14 | 4aa0825a |
15 | 2e17e6ca |
hex | 1df140d8 |
502350040 has 96 divisors (see below), whose sum is σ = 1200862080. Its totient is φ = 188928000.
The previous prime is 502350007. The next prime is 502350041. The reversal of 502350040 is 40053205.
It is a happy number.
It is a super-3 number, since 3×5023500403 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (502350041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2084320 + ... + 2084560.
It is an arithmetic number, because the mean of its divisors is an integer number (12508980).
Almost surely, 2502350040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 502350040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600431040).
502350040 is an abundant number, since it is smaller than the sum of its proper divisors (698512040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502350040 is a wasteful number, since it uses less digits than its factorization.
502350040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365 (or 320 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 502350040 is about 22413.1666660470. The cubic root of 502350040 is about 794.9420682177.
The spelling of 502350040 in words is "five hundred two million, three hundred fifty thousand, forty".
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