Base | Representation |
---|---|
bin | 10000000000011110100… |
… | …10101000001111100000 |
3 | 1221120200022021121111102 |
4 | 20000033102220033200 |
5 | 33002411130334202 |
6 | 1100401105333532 |
7 | 54510550612202 |
oct | 10001722501740 |
9 | 1846608247442 |
10 | 550012355552 |
11 | 1a22936aa450 |
12 | 8a71a0372a8 |
13 | 3cb3462557a |
14 | 1c89944c772 |
15 | e491618d02 |
hex | 800f4a83e0 |
550012355552 has 48 divisors (see below), whose sum is σ = 1184681054592. Its totient is φ = 249285083520.
The previous prime is 550012355539. The next prime is 550012355591. The reversal of 550012355552 is 255553210055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129348 + ... + 2373635.
It is an arithmetic number, because the mean of its divisors is an integer number (24680855304).
Almost surely, 2550012355552 is an apocalyptic number.
It is an amenable number.
550012355552 is an abundant number, since it is smaller than the sum of its proper divisors (634668699040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550012355552 is a wasteful number, since it uses less digits than its factorization.
550012355552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4503351 (or 4503343 counting only the distinct ones).
The product of its (nonzero) digits is 187500, while the sum is 38.
The spelling of 550012355552 in words is "five hundred fifty billion, twelve million, three hundred fifty-five thousand, five hundred fifty-two".
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