Base | Representation |
---|---|
bin | 10011001100001110… |
… | …10010001010010111 |
3 | 222121001010201121220 |
4 | 21212013102022113 |
5 | 132100044320043 |
6 | 4422211341423 |
7 | 513215034540 |
oct | 114607221227 |
9 | 28531121556 |
10 | 10303120023 |
11 | 440792a629 |
12 | 1bb65b1873 |
13 | c8273b431 |
14 | 6da5094c7 |
15 | 4047d6483 |
hex | 2661d2297 |
10303120023 has 16 divisors (see below), whose sum is σ = 15996220416. Its totient is φ = 5776411680.
The previous prime is 10303120019. The next prime is 10303120097. The reversal of 10303120023 is 32002130301.
It is not a de Polignac number, because 10303120023 - 22 = 10303120019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10303119984 and 10303120011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303120123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4627423 + ... + 4629648.
It is an arithmetic number, because the mean of its divisors is an integer number (999763776).
Almost surely, 210303120023 is an apocalyptic number.
10303120023 is a deficient number, since it is larger than the sum of its proper divisors (5693100393).
10303120023 is an equidigital number, since it uses as much as digits as its factorization.
10303120023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9257134.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10303120023 its reverse (32002130301), we get a palindrome (42305250324).
The spelling of 10303120023 in words is "ten billion, three hundred three million, one hundred twenty thousand, twenty-three".
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