Base | Representation |
---|---|
bin | 10010110101111100… |
… | …001101110000001100 |
3 | 1221020000200212102220 |
4 | 102311330031300030 |
5 | 312413434032002 |
6 | 13143345015340 |
7 | 1314242653401 |
oct | 226574156014 |
9 | 57200625386 |
10 | 20232330252 |
11 | 86426941a2 |
12 | 3b07924550 |
13 | 1ba5871764 |
14 | d9d0c22a8 |
15 | 7d635e7bc |
hex | 4b5f0dc0c |
20232330252 has 24 divisors (see below), whose sum is σ = 47219938416. Its totient is φ = 6742514688.
The previous prime is 20232330233. The next prime is 20232330271. The reversal of 20232330252 is 25203323202.
It is an interprime number because it is at equal distance from previous prime (20232330233) and next prime (20232330271).
It is an unprimeable number.
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, 146013 + ... + 248564.
It is an arithmetic number, because the mean of its divisors is an integer number (1967497434).
Almost surely, 220232330252 is an apocalyptic number.
It is an amenable number.
20232330252 is an abundant number, since it is smaller than the sum of its proper divisors (26987608164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20232330252 is a wasteful number, since it uses less digits than its factorization.
20232330252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398857 (or 398855 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 24.
Adding to 20232330252 its reverse (25203323202), we get a palindrome (45435653454).
The spelling of 20232330252 in words is "twenty billion, two hundred thirty-two million, three hundred thirty thousand, two hundred fifty-two".
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