Base | Representation |
---|---|
bin | 100000110101010… |
… | …010110010000000 |
3 | 1102101111122110000 |
4 | 200311102302000 |
5 | 2112003411342 |
6 | 130354240000 |
7 | 16436034546 |
oct | 4065226200 |
9 | 1371448400 |
10 | 550841472 |
11 | 262a32395 |
12 | 134586000 |
13 | 8a1764cc |
14 | 5322bd96 |
15 | 3355c44c |
hex | 20d52c80 |
550841472 has 80 divisors (see below), whose sum is σ = 1639326150. Its totient is φ = 183610368.
The previous prime is 550841471. The next prime is 550841477. The reversal of 550841472 is 274148055.
550841472 is a `hidden beast` number, since 5 + 508 + 4 + 147 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 369562176 + 181279296 = 19224^2 + 13464^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (550841471) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16197 + ... + 36932.
Almost surely, 2550841472 is an apocalyptic number.
It is an amenable number.
550841472 is an abundant number, since it is smaller than the sum of its proper divisors (1088484678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550841472 is an equidigital number, since it uses as much as digits as its factorization.
550841472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53155 (or 53134 counting only the distinct ones).
The product of its (nonzero) digits is 44800, while the sum is 36.
The square root of 550841472 is about 23470.0121857659. The cubic root of 550841472 is about 819.7388976347.
The spelling of 550841472 in words is "five hundred fifty million, eight hundred forty-one thousand, four hundred seventy-two".
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