Base | Representation |
---|---|
bin | 111110100110101… |
… | …000100001000011 |
3 | 2201012100112001212 |
4 | 332212220201003 |
5 | 4122340033234 |
6 | 252115520335 |
7 | 35012346221 |
oct | 7646504103 |
9 | 2635315055 |
10 | 1050314819 |
11 | 49996a084 |
12 | 2538b90ab |
13 | 1397a5978 |
14 | 9d6c7b11 |
15 | 6231e5ce |
hex | 3e9a8843 |
1050314819 has 4 divisors (see below), whose sum is σ = 1078701744. Its totient is φ = 1021927896.
The previous prime is 1050314809. The next prime is 1050314843. The reversal of 1050314819 is 9184130501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1050314819 is a prime.
It is a super-2 number, since 2×10503148192 = 2206322438022005522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1050314809) 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, 14193407 + ... + 14193480.
It is an arithmetic number, because the mean of its divisors is an integer number (269675436).
Almost surely, 21050314819 is an apocalyptic number.
1050314819 is a deficient number, since it is larger than the sum of its proper divisors (28386925).
1050314819 is an equidigital number, since it uses as much as digits as its factorization.
1050314819 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28386924.
The product of its (nonzero) digits is 4320, while the sum is 32.
The square root of 1050314819 is about 32408.5608906042. The cubic root of 1050314819 is about 1016.4979278975.
The spelling of 1050314819 in words is "one billion, fifty million, three hundred fourteen thousand, eight hundred nineteen".
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