Base | Representation |
---|---|
bin | 1100000001010… |
… | …0011000011010 |
3 | 10111212100120001 |
4 | 3000110120122 |
5 | 100401241010 |
6 | 5000323214 |
7 | 1151343613 |
oct | 300243032 |
9 | 114770501 |
10 | 50415130 |
11 | 265046a7 |
12 | 14a7350a |
13 | a5a234c |
14 | 69a4c0a |
15 | 465cc3a |
hex | 301461a |
50415130 has 8 divisors (see below), whose sum is σ = 90747252. Its totient is φ = 20166048.
The previous prime is 50415119. The next prime is 50415133. The reversal of 50415130 is 3151405.
It can be written as a sum of positive squares in 2 ways, for example, as 40947201 + 9467929 = 6399^2 + 3077^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 50415098 and 50415107.
It is not an unprimeable number, because it can be changed into a prime (50415133) 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, 2520747 + ... + 2520766.
Almost surely, 250415130 is an apocalyptic number.
50415130 is a deficient number, since it is larger than the sum of its proper divisors (40332122).
50415130 is a wasteful number, since it uses less digits than its factorization.
50415130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5041520.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 50415130 is about 7100.3612584150. The cubic root of 50415130 is about 369.4199091166.
Adding to 50415130 its reverse (3151405), we get a palindrome (53566535).
The spelling of 50415130 in words is "fifty million, four hundred fifteen thousand, one hundred thirty".
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