Base | Representation |
---|---|
bin | 10010101011101100… |
… | …01101101111100111 |
3 | 221220000121110111010 |
4 | 21111312031233213 |
5 | 131020213210043 |
6 | 4335142113303 |
7 | 503362243551 |
oct | 112566155747 |
9 | 27800543433 |
10 | 10030210023 |
11 | 4287879279 |
12 | 1b3b11b833 |
13 | c3b036c22 |
14 | 6b21884d1 |
15 | 3da879133 |
hex | 255d8dbe7 |
10030210023 has 4 divisors (see below), whose sum is σ = 13373613368. Its totient is φ = 6686806680.
The previous prime is 10030209983. The next prime is 10030210027. The reversal of 10030210023 is 32001203001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10030210023 - 214 = 10030193639 is a prime.
It is a super-2 number, since 2×100302100232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10030209990 and 10030210008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030210027) 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, 1671701668 + ... + 1671701673.
It is an arithmetic number, because the mean of its divisors is an integer number (3343403342).
Almost surely, 210030210023 is an apocalyptic number.
10030210023 is a deficient number, since it is larger than the sum of its proper divisors (3343403345).
10030210023 is an equidigital number, since it uses as much as digits as its factorization.
10030210023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3343403344.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 10030210023 its reverse (32001203001), we get a palindrome (42031413024).
The spelling of 10030210023 in words is "ten billion, thirty million, two hundred ten thousand, twenty-three".
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