Base | Representation |
---|---|
bin | 1011111100110… |
… | …0010101000010 |
3 | 10111022100201101 |
4 | 2333030111002 |
5 | 100312320002 |
6 | 4550125014 |
7 | 1146004312 |
oct | 277142502 |
9 | 114270641 |
10 | 50120002 |
11 | 26322999 |
12 | 1495076a |
13 | a4cac0a |
14 | 6929442 |
15 | 4600587 |
hex | 2fcc542 |
50120002 has 8 divisors (see below), whose sum is σ = 75235212. Its totient is φ = 25041600.
The previous prime is 50119991. The next prime is 50120009. The reversal of 50120002 is 20002105.
50120002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 49829481 + 290521 = 7059^2 + 539^2 .
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 (50120009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5499 + ... + 11422.
Almost surely, 250120002 is an apocalyptic number.
50120002 is a deficient number, since it is larger than the sum of its proper divisors (25115210).
50120002 is a wasteful number, since it uses less digits than its factorization.
50120002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18404.
The product of its (nonzero) digits is 20, while the sum is 10.
The square root of 50120002 is about 7079.5481494231. The cubic root of 50120002 is about 368.6976418240.
Adding to 50120002 its reverse (20002105), we get a palindrome (70122107).
It can be divided in two parts, 501 and 20002, that added together give a triangular number (20503 = T202).
The spelling of 50120002 in words is "fifty million, one hundred twenty thousand, two".
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