Base | Representation |
---|---|
bin | 10101101010100110… |
… | …001001001001010000 |
3 | 2020001020212000222000 |
4 | 111222212021021100 |
5 | 340120341022204 |
6 | 14404215314000 |
7 | 1452325052502 |
oct | 255246111120 |
9 | 66036760860 |
10 | 23263220304 |
11 | 9958532805 |
12 | 461297b900 |
13 | 226978011c |
14 | 11a9849d72 |
15 | 9124a6039 |
hex | 56a989250 |
23263220304 has 80 divisors (see below), whose sum is σ = 70288507200. Its totient is φ = 7346277504.
The previous prime is 23263220293. The next prime is 23263220317. The reversal of 23263220304 is 40302236232.
23263220304 is a `hidden beast` number, since 2 + 3 + 2 + 632 + 20 + 3 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408899 + ... + 1425314.
It is an arithmetic number, because the mean of its divisors is an integer number (878606340).
Almost surely, 223263220304 is an apocalyptic number.
23263220304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23263220304 is an abundant number, since it is smaller than the sum of its proper divisors (47025286896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23263220304 is a wasteful number, since it uses less digits than its factorization.
23263220304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2834249 (or 2834237 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 23263220304 its reverse (40302236232), we get a palindrome (63565456536).
The spelling of 23263220304 in words is "twenty-three billion, two hundred sixty-three million, two hundred twenty thousand, three hundred four".
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