Base | Representation |
---|---|
bin | 10101101010001000… |
… | …110110110011011100 |
3 | 2020000201101222200120 |
4 | 111222020312303130 |
5 | 340111404334004 |
6 | 14403342554540 |
7 | 1452202565631 |
oct | 255210666334 |
9 | 66021358616 |
10 | 23255543004 |
11 | 9954169731 |
12 | 4610298a50 |
13 | 2267cc2845 |
14 | 11a880c188 |
15 | 91198b3d9 |
hex | 56a236cdc |
23255543004 has 48 divisors (see below), whose sum is σ = 56764864800. Its totient is φ = 7400436736.
The previous prime is 23255542991. The next prime is 23255543011. The reversal of 23255543004 is 40034555232.
It is a happy number.
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, 344457 + ... + 406400.
It is an arithmetic number, because the mean of its divisors is an integer number (1182601350).
Almost surely, 223255543004 is an apocalyptic number.
It is an amenable number.
23255543004 is an abundant number, since it is smaller than the sum of its proper divisors (33509321796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23255543004 is a wasteful number, since it uses less digits than its factorization.
23255543004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750982 (or 750980 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 33.
The spelling of 23255543004 in words is "twenty-three billion, two hundred fifty-five million, five hundred forty-three thousand, four".
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