Base | Representation |
---|---|
bin | 10101100110111001… |
… | …111110011000010000 |
3 | 2012212221100200022002 |
4 | 111212321332120100 |
5 | 340004013411344 |
6 | 14354124333132 |
7 | 1450643611601 |
oct | 254671763020 |
9 | 65787320262 |
10 | 23201310224 |
11 | 9926597854 |
12 | 45b60a41a8 |
13 | 22599b4941 |
14 | 11a1531da8 |
15 | 90bd2744e |
hex | 566e7e610 |
23201310224 has 10 divisors (see below), whose sum is σ = 44952538590. Its totient is φ = 11600655104.
The previous prime is 23201310149. The next prime is 23201310233. The reversal of 23201310224 is 42201310232.
It can be written as a sum of positive squares in only one way, i.e., 16651321600 + 6549988624 = 129040^2 + 80932^2 .
It is a super-2 number, since 2×232013102242 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23201310196 and 23201310205.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725040929 + ... + 725040960.
It is an arithmetic number, because the mean of its divisors is an integer number (4495253859).
Almost surely, 223201310224 is an apocalyptic number.
It is an amenable number.
23201310224 is a deficient number, since it is larger than the sum of its proper divisors (21751228366).
23201310224 is a wasteful number, since it uses less digits than its factorization.
23201310224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450081897 (or 1450081891 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23201310224 its reverse (42201310232), we get a palindrome (65402620456).
The spelling of 23201310224 in words is "twenty-three billion, two hundred one million, three hundred ten thousand, two hundred twenty-four".
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