Base | Representation |
---|---|
bin | 11101111011111… |
… | …001010000110100 |
3 | 1022000001110011220 |
4 | 131323321100310 |
5 | 2012033142213 |
6 | 121500430340 |
7 | 15305654313 |
oct | 3573712064 |
9 | 1260043156 |
10 | 502240308 |
11 | 238557639 |
12 | 1202483b0 |
13 | 8008aa1b |
14 | 4a9ba27a |
15 | 2e15be23 |
hex | 1def9434 |
502240308 has 48 divisors (see below), whose sum is σ = 1214782464. Its totient is φ = 161393760.
The previous prime is 502240307. The next prime is 502240313. The reversal of 502240308 is 803042205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (502240307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31143 + ... + 44433.
It is an arithmetic number, because the mean of its divisors is an integer number (25307968).
Almost surely, 2502240308 is an apocalyptic number.
It is an amenable number.
502240308 is an abundant number, since it is smaller than the sum of its proper divisors (712542156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502240308 is a wasteful number, since it uses less digits than its factorization.
502240308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13412 (or 13410 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 502240308 is about 22410.7185962432. The cubic root of 502240308 is about 794.8841823292.
The spelling of 502240308 in words is "five hundred two million, two hundred forty thousand, three hundred eight".
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