| Base | Representation |
|---|---|
| bin | 10000000000111010101… |
| … | …10110111000011111100 |
| 3 | 1221121021202100011022220 |
| 4 | 20000131112313003330 |
| 5 | 33003402034031402 |
| 6 | 1100440335405340 |
| 7 | 54516444524442 |
| oct | 10003526670374 |
| 9 | 1847252304286 |
| 10 | 550248345852 |
| 11 | 1a23a4934457 |
| 12 | 8a785083850 |
| 13 | 3cb714a12ba |
| 14 | 1c8bc91cb92 |
| 15 | e4a71d1dbc |
| hex | 801d5b70fc |
550248345852 has 96 divisors (see below), whose sum is σ = 1420910636544. Its totient is φ = 164845824000.
The previous prime is 550248345851. The next prime is 550248345853. The reversal of 550248345852 is 258543842055.
It is an interprime number because it is at equal distance from previous prime (550248345851) and next prime (550248345853).
It is a super-2 number, since 2×5502483458522 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 550248345795 and 550248345804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550248345851) 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 31 ways as a sum of consecutive naturals, for example, 2722327 + ... + 2917457.
It is an arithmetic number, because the mean of its divisors is an integer number (14801152464).
Almost surely, 2550248345852 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 550248345852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710455318272).
550248345852 is an abundant number, since it is smaller than the sum of its proper divisors (870662290692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550248345852 is a wasteful number, since it uses less digits than its factorization.
550248345852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195779 (or 195777 counting only the distinct ones).
The product of its (nonzero) digits is 7680000, while the sum is 51.
The spelling of 550248345852 in words is "five hundred fifty billion, two hundred forty-eight million, three hundred forty-five thousand, eight hundred fifty-two".
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