Base | Representation |
---|---|
bin | 100001000001011… |
… | …101110100100110 |
3 | 1102121111202121100 |
4 | 201001131310212 |
5 | 2113313014142 |
6 | 130550500530 |
7 | 16505124606 |
oct | 4101356446 |
9 | 1377452540 |
10 | 554032422 |
11 | 264811839 |
12 | 135664746 |
13 | 8aa22a48 |
14 | 5381cc06 |
15 | 3398cb4c |
hex | 2105dd26 |
554032422 has 12 divisors (see below), whose sum is σ = 1200403620. Its totient is φ = 184677468.
The previous prime is 554032351. The next prime is 554032429. The reversal of 554032422 is 224230455.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554032429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15389772 + ... + 15389807.
It is an arithmetic number, because the mean of its divisors is an integer number (100033635).
Almost surely, 2554032422 is an apocalyptic number.
554032422 is an abundant number, since it is smaller than the sum of its proper divisors (646371198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554032422 is a wasteful number, since it uses less digits than its factorization.
554032422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30779587 (or 30779584 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 554032422 is about 23537.8933211959. The cubic root of 554032422 is about 821.3187297483.
Adding to 554032422 its reverse (224230455), we get a palindrome (778262877).
The spelling of 554032422 in words is "five hundred fifty-four million, thirty-two thousand, four hundred twenty-two".
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