Base | Representation |
---|---|
bin | 1011101000010010… |
… | …10001011110110000 |
3 | 121010010100110122222 |
4 | 11310021101132300 |
5 | 100241322231443 |
6 | 2511313020212 |
7 | 310502225660 |
oct | 56411213660 |
9 | 17103313588 |
10 | 6243555248 |
11 | 2714362517 |
12 | 1262b54668 |
13 | 786692bb8 |
14 | 4332cc1a0 |
15 | 2681e7468 |
hex | 1742517b0 |
6243555248 has 80 divisors (see below), whose sum is σ = 14366699520. Its totient is φ = 2572128000.
The previous prime is 6243555239. The next prime is 6243555271. The reversal of 6243555248 is 8425553426.
It is a junction number, because it is equal to n+sod(n) for n = 6243555199 and 6243555208.
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, 518318 + ... + 530226.
It is an arithmetic number, because the mean of its divisors is an integer number (179583744).
Almost surely, 26243555248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6243555248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7183349760).
6243555248 is an abundant number, since it is smaller than the sum of its proper divisors (8123144272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6243555248 is a wasteful number, since it uses less digits than its factorization.
6243555248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12106 (or 12100 counting only the distinct ones).
The product of its digits is 1152000, while the sum is 44.
The square root of 6243555248 is about 79016.1708006659. The cubic root of 6243555248 is about 1841.3823937234.
The spelling of 6243555248 in words is "six billion, two hundred forty-three million, five hundred fifty-five thousand, two hundred forty-eight".
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