Base | Representation |
---|---|
bin | 1011111110010… |
… | …1101001011010 |
3 | 10111111121222021 |
4 | 2333211221122 |
5 | 100324124311 |
6 | 4552245054 |
7 | 1146615541 |
oct | 277455132 |
9 | 114447867 |
10 | 50223706 |
11 | 263938a5 |
12 | 149a078a |
13 | a536190 |
14 | 6955158 |
15 | 4621171 |
hex | 2fe5a5a |
50223706 has 8 divisors (see below), whose sum is σ = 81130644. Its totient is φ = 23180160.
The previous prime is 50223673. The next prime is 50223709. The reversal of 50223706 is 60732205.
It can be written as a sum of positive squares in 2 ways, for example, as 49575681 + 648025 = 7041^2 + 805^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (50223709) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965815 + ... + 965866.
Almost surely, 250223706 is an apocalyptic number.
50223706 is a deficient number, since it is larger than the sum of its proper divisors (30906938).
50223706 is a wasteful number, since it uses less digits than its factorization.
50223706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1931696.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 50223706 is about 7086.8685609372. The cubic root of 50223706 is about 368.9517591281.
The spelling of 50223706 in words is "fifty million, two hundred twenty-three thousand, seven hundred six".
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