Base | Representation |
---|---|
bin | 110111101101110101010110… |
… | …100010011010011101100110 |
3 | 1012010121210210200221020210012 |
4 | 313231311112202122131212 |
5 | 224104232432034004200 |
6 | 2225054501532530222 |
7 | 102420500445620531 |
oct | 6755652642323546 |
9 | 1163553720836705 |
10 | 245042221000550 |
11 | 71094905576566 |
12 | 235969a8020972 |
13 | a6964c7b7545c |
14 | 447216cdd9a18 |
15 | 1d4e19ce7da35 |
hex | dedd5689a766 |
245042221000550 has 48 divisors (see below), whose sum is σ = 482739424373520. Its totient is φ = 92222440412160.
The previous prime is 245042221000483. The next prime is 245042221000571. The reversal of 245042221000550 is 55000122240542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42190544 + ... + 47645843.
It is an arithmetic number, because the mean of its divisors is an integer number (10057071341115).
Almost surely, 2245042221000550 is an apocalyptic number.
245042221000550 is a deficient number, since it is larger than the sum of its proper divisors (237697203372970).
245042221000550 is a wasteful number, since it uses less digits than its factorization.
245042221000550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89839625 (or 89839620 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 32.
The spelling of 245042221000550 in words is "two hundred forty-five trillion, forty-two billion, two hundred twenty-one million, five hundred fifty", and thus it is an aban number.
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