Base | Representation |
---|---|
bin | 100001000001111… |
… | …000001010101010 |
3 | 1102121201020121221 |
4 | 201001320022222 |
5 | 2113324442310 |
6 | 130553052254 |
7 | 16506054322 |
oct | 4101701252 |
9 | 1377636557 |
10 | 554140330 |
11 | 264885917 |
12 | 1356b708a |
13 | 8aa5cbb3 |
14 | 5384a282 |
15 | 339aeada |
hex | 210782aa |
554140330 has 16 divisors (see below), whose sum is σ = 1056126600. Its totient is φ = 208617472.
The previous prime is 554140277. The next prime is 554140333. The reversal of 554140330 is 33041455.
It can be written as a sum of positive squares in 4 ways, for example, as 452795841 + 101344489 = 21279^2 + 10067^2 .
It is a junction number, because it is equal to n+sod(n) for n = 554140295 and 554140304.
It is not an unprimeable number, because it can be changed into a prime (554140333) 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 7 ways as a sum of consecutive naturals, for example, 1629655 + ... + 1629994.
Almost surely, 2554140330 is an apocalyptic number.
554140330 is a deficient number, since it is larger than the sum of its proper divisors (501986270).
554140330 is a wasteful number, since it uses less digits than its factorization.
554140330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3259673.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 554140330 is about 23540.1854283266. The cubic root of 554140330 is about 821.3720485943.
Adding to 554140330 its reverse (33041455), we get a palindrome (587181785).
The spelling of 554140330 in words is "five hundred fifty-four million, one hundred forty thousand, three hundred thirty".
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