Base | Representation |
---|---|
bin | 1100000101001… |
… | …0101011100100 |
3 | 10112100022121002 |
4 | 3001102223210 |
5 | 100432422213 |
6 | 5010012432 |
7 | 1153455563 |
oct | 301225344 |
9 | 115308532 |
10 | 50670308 |
11 | 26669397 |
12 | 14b77118 |
13 | a661540 |
14 | 6a2dbda |
15 | 46ad658 |
hex | 3052ae4 |
50670308 has 24 divisors (see below), whose sum is σ = 98789880. Its totient is φ = 22579200.
The previous prime is 50670307. The next prime is 50670313. The reversal of 50670308 is 80307605.
It can be written as a sum of positive squares in 4 ways, for example, as 996004 + 49674304 = 998^2 + 7048^2 .
It is a super-2 number, since 2×506703082 = 5134960225629728, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (50670307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15293 + ... + 18308.
It is an arithmetic number, because the mean of its divisors is an integer number (4116245).
Almost surely, 250670308 is an apocalyptic number.
50670308 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
50670308 is a deficient number, since it is larger than the sum of its proper divisors (48119572).
50670308 is a wasteful number, since it uses less digits than its factorization.
50670308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33647 (or 33645 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 50670308 is about 7118.3079450105. The cubic root of 50670308 is about 370.0421378841.
The spelling of 50670308 in words is "fifty million, six hundred seventy thousand, three hundred eight".
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