Base | Representation |
---|---|
bin | 11101111101111… |
… | …011110111010100 |
3 | 1022001001121222122 |
4 | 131331323313110 |
5 | 2012202302002 |
6 | 121520115112 |
7 | 15313343030 |
oct | 3575736724 |
9 | 1261047878 |
10 | 502775252 |
11 | 238892541 |
12 | 120465a98 |
13 | 80217365 |
14 | 4aab91c0 |
15 | 2e2156a2 |
hex | 1df7bdd4 |
502775252 has 12 divisors (see below), whose sum is σ = 1005550560. Its totient is φ = 215475096.
The previous prime is 502775227. The next prime is 502775261. The reversal of 502775252 is 252577205.
502775252 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8978102 + ... + 8978157.
It is an arithmetic number, because the mean of its divisors is an integer number (83795880).
Almost surely, 2502775252 is an apocalyptic number.
It is an amenable number.
502775252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502775252 is a wasteful number, since it uses less digits than its factorization.
502775252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17956270 (or 17956268 counting only the distinct ones).
The product of its (nonzero) digits is 49000, while the sum is 35.
The square root of 502775252 is about 22422.6504231770. The cubic root of 502775252 is about 795.1662967125.
The spelling of 502775252 in words is "five hundred two million, seven hundred seventy-five thousand, two hundred fifty-two".
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