Base | Representation |
---|---|
bin | 100000011110011… |
… | …100101111111110 |
3 | 1101222020101210101 |
4 | 200132130233332 |
5 | 2103440243430 |
6 | 130022031314 |
7 | 16334113453 |
oct | 4036345776 |
9 | 1358211711 |
10 | 544852990 |
11 | 25a612130 |
12 | 13257853a |
13 | 88b5a826 |
14 | 5250d82a |
15 | 32c77dca |
hex | 2079cbfe |
544852990 has 16 divisors (see below), whose sum is σ = 1069893360. Its totient is φ = 198128320.
The previous prime is 544852981. The next prime is 544852991. The reversal of 544852990 is 99258445.
It is a self number, because there is not a number n which added to its sum of digits gives 544852990.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544852991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2476495 + ... + 2476714.
It is an arithmetic number, because the mean of its divisors is an integer number (66868335).
Almost surely, 2544852990 is an apocalyptic number.
544852990 is a deficient number, since it is larger than the sum of its proper divisors (525040370).
544852990 is a wasteful number, since it uses less digits than its factorization.
544852990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4953227.
The product of its (nonzero) digits is 518400, while the sum is 46.
The square root of 544852990 is about 23342.0862392375. The cubic root of 544852990 is about 816.7574655858.
It can be divided in two parts, 54485 and 2990, that added together give a palindrome (57475).
The spelling of 544852990 in words is "five hundred forty-four million, eight hundred fifty-two thousand, nine hundred ninety".
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