Base | Representation |
---|---|
bin | 10101100111000000… |
… | …100010111111000110 |
3 | 2012220001121012112201 |
4 | 111213000202333012 |
5 | 340004434024110 |
6 | 14354225305114 |
7 | 1450664345422 |
oct | 254700427706 |
9 | 65801535481 |
10 | 23203033030 |
11 | 9927564161 |
12 | 45b679519a |
13 | 225a168b58 |
14 | 11a185db82 |
15 | 90c067b3a |
hex | 567022fc6 |
23203033030 has 16 divisors (see below), whose sum is σ = 41852661120. Its totient is φ = 9261835072.
The previous prime is 23203033013. The next prime is 23203033033. The reversal of 23203033030 is 3033030232.
It is a junction number, because it is equal to n+sod(n) for n = 23203032989 and 23203033007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23203033033) 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, 2417239 + ... + 2426818.
It is an arithmetic number, because the mean of its divisors is an integer number (2615791320).
Almost surely, 223203033030 is an apocalyptic number.
23203033030 is a deficient number, since it is larger than the sum of its proper divisors (18649628090).
23203033030 is a wasteful number, since it uses less digits than its factorization.
23203033030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4844543.
The product of its (nonzero) digits is 972, while the sum is 19.
Adding to 23203033030 its reverse (3033030232), we get a palindrome (26236063262).
The spelling of 23203033030 in words is "twenty-three billion, two hundred three million, thirty-three thousand, thirty".
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