Base | Representation |
---|---|
bin | 1000000000101001… |
… | …1111101111110011 |
3 | 12112212001021001220 |
4 | 2000022133233303 |
5 | 13400430010443 |
6 | 553211000123 |
7 | 104166461031 |
oct | 20012375763 |
9 | 5485037056 |
10 | 2150235123 |
11 | a0382a523 |
12 | 500139043 |
13 | 28362929a |
14 | 165805551 |
15 | c8b8ba83 |
hex | 8029fbf3 |
2150235123 has 8 divisors (see below), whose sum is σ = 3035626128. Its totient is φ = 1349167104.
The previous prime is 2150235097. The next prime is 2150235151. The reversal of 2150235123 is 3215320512.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2150235123 - 213 = 2150226931 is a prime.
It is a super-2 number, since 2×21502351232 = 9247022168365650258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2150235093 and 2150235102.
It is not an unprimeable number, because it can be changed into a prime (2150235163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21080686 + ... + 21080787.
It is an arithmetic number, because the mean of its divisors is an integer number (379453266).
Almost surely, 22150235123 is an apocalyptic number.
2150235123 is a deficient number, since it is larger than the sum of its proper divisors (885391005).
2150235123 is a wasteful number, since it uses less digits than its factorization.
2150235123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42161493.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 2150235123 is about 46370.6278046783. The cubic root of 2150235123 is about 1290.7099277232.
Adding to 2150235123 its reverse (3215320512), we get a palindrome (5365555635).
The spelling of 2150235123 in words is "two billion, one hundred fifty million, two hundred thirty-five thousand, one hundred twenty-three".
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