Base | Representation |
---|---|
bin | 10101111001111010… |
… | …011101011000001100 |
3 | 2020201011102011201210 |
4 | 111321322131120030 |
5 | 341132133014200 |
6 | 14445515334420 |
7 | 1461565303125 |
oct | 257172353014 |
9 | 66634364653 |
10 | 23520204300 |
11 | 9a7a5a667a |
12 | 4684a51410 |
13 | 22aaa99668 |
14 | 11d1a2304c |
15 | 929d19650 |
hex | 579e9d60c |
23520204300 has 72 divisors (see below), whose sum is σ = 68397403536. Its totient is φ = 6240200960.
The previous prime is 23520204269. The next prime is 23520204307. The reversal of 23520204300 is 340202532.
It is not an unprimeable number, because it can be changed into a prime (23520204307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139887 + ... + 258086.
It is an arithmetic number, because the mean of its divisors is an integer number (949963938).
Almost surely, 223520204300 is an apocalyptic number.
23520204300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23520204300 is an abundant number, since it is smaller than the sum of its proper divisors (44877199236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23520204300 is a wasteful number, since it uses less digits than its factorization.
23520204300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398187 (or 398180 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
Adding to 23520204300 its reverse (340202532), we get a palindrome (23860406832).
The spelling of 23520204300 in words is "twenty-three billion, five hundred twenty million, two hundred four thousand, three hundred".
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