Base | Representation |
---|---|
bin | 100001000011010… |
… | …011011110011010 |
3 | 1102122102020122210 |
4 | 201003103132122 |
5 | 2113423424310 |
6 | 131005055550 |
7 | 16512202566 |
oct | 4103233632 |
9 | 1378366583 |
10 | 554514330 |
11 | 265010907 |
12 | 1358575b6 |
13 | 8ab611b6 |
14 | 539066a6 |
15 | 33a35820 |
hex | 210d379a |
554514330 has 64 divisors (see below), whose sum is σ = 1416071808. Its totient is φ = 138485760.
The previous prime is 554514293. The next prime is 554514343. The reversal of 554514330 is 33415455.
It is a super-2 number, since 2×5545143302 = 614972284350697800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105034 + ... + 110186.
It is an arithmetic number, because the mean of its divisors is an integer number (22126122).
Almost surely, 2554514330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554514330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708035904).
554514330 is an abundant number, since it is smaller than the sum of its proper divisors (861557478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554514330 is a wasteful number, since it uses less digits than its factorization.
554514330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5391.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 554514330 is about 23548.1279510708. The cubic root of 554514330 is about 821.5567936521.
Adding to 554514330 its reverse (33415455), we get a palindrome (587929785).
The spelling of 554514330 in words is "five hundred fifty-four million, five hundred fourteen thousand, three hundred thirty".
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