Base | Representation |
---|---|
bin | 1011111100110… |
… | …1101001100010 |
3 | 10111022122010200 |
4 | 2333031221202 |
5 | 100313003120 |
6 | 4550210030 |
7 | 1146026136 |
oct | 277155142 |
9 | 114278120 |
10 | 50125410 |
11 | 26326a65 |
12 | 14953916 |
13 | a50050a |
14 | 692b3c6 |
15 | 4601e90 |
hex | 2fcda62 |
50125410 has 48 divisors (see below), whose sum is σ = 130698360. Its totient is φ = 13328640.
The previous prime is 50125409. The next prime is 50125451. The reversal of 50125410 is 1452105.
It can be written as a sum of positive squares in 4 ways, for example, as 34609689 + 15515721 = 5883^2 + 3939^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46356 + ... + 47424.
Almost surely, 250125410 is an apocalyptic number.
50125410 is an abundant number, since it is smaller than the sum of its proper divisors (80572950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50125410 is a wasteful number, since it uses less digits than its factorization.
50125410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1603 (or 1600 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 50125410 is about 7079.9300844006. The cubic root of 50125410 is about 368.7109022992.
Adding to 50125410 its reverse (1452105), we get a palindrome (51577515).
It can be divided in two parts, 501254 and 10, that added together give a square (501264 = 7082).
The spelling of 50125410 in words is "fifty million, one hundred twenty-five thousand, four hundred ten".
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