Base | Representation |
---|---|
bin | 100001000001110… |
… | …011010010001010 |
3 | 1102121200020012012 |
4 | 201001303102022 |
5 | 2113323322310 |
6 | 130552415522 |
7 | 16505642111 |
oct | 4101632212 |
9 | 1377606165 |
10 | 554120330 |
11 | 264871895 |
12 | 1356a75a2 |
13 | 8aa53a6a |
14 | 53842c78 |
15 | 339a8c05 |
hex | 2107348a |
554120330 has 32 divisors (see below), whose sum is σ = 1039106880. Its totient is φ = 212567680.
The previous prime is 554120323. The next prime is 554120339. The reversal of 554120330 is 33021455.
It is a junction number, because it is equal to n+sod(n) for n = 554120296 and 554120305.
It is not an unprimeable number, because it can be changed into a prime (554120339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12737 + ... + 35643.
It is an arithmetic number, because the mean of its divisors is an integer number (32472090).
Almost surely, 2554120330 is an apocalyptic number.
554120330 is a deficient number, since it is larger than the sum of its proper divisors (484986550).
554120330 is a wasteful number, since it uses less digits than its factorization.
554120330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23014.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 554120330 is about 23539.7606190038. The cubic root of 554120330 is about 821.3621668383.
Adding to 554120330 its reverse (33021455), we get a palindrome (587141785).
The spelling of 554120330 in words is "five hundred fifty-four million, one hundred twenty thousand, three hundred thirty".
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