Base | Representation |
---|---|
bin | 100001000001110… |
… | …100001101100100 |
3 | 1102121200102102000 |
4 | 201001310031210 |
5 | 2113323433012 |
6 | 130552445300 |
7 | 16505656152 |
oct | 4101641544 |
9 | 1377612360 |
10 | 554124132 |
11 | 264874731 |
12 | 1356a9830 |
13 | 8aa55703 |
14 | 538443d2 |
15 | 339a9ddc |
hex | 21074364 |
554124132 has 144 divisors (see below), whose sum is σ = 1568145600. Its totient is φ = 168739200.
The previous prime is 554124127. The next prime is 554124139. The reversal of 554124132 is 231421455.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 554124096 and 554124105.
It is not an unprimeable number, because it can be changed into a prime (554124139) 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 47 ways as a sum of consecutive naturals, for example, 1971832 + ... + 1972112.
It is an arithmetic number, because the mean of its divisors is an integer number (10889900).
Almost surely, 2554124132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 554124132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784072800).
554124132 is an abundant number, since it is smaller than the sum of its proper divisors (1014021468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554124132 is a wasteful number, since it uses less digits than its factorization.
554124132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375 (or 336 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 554124132 is about 23539.8413758462. The cubic root of 554124132 is about 821.3640453784.
Adding to 554124132 its reverse (231421455), we get a palindrome (785545587).
The spelling of 554124132 in words is "five hundred fifty-four million, one hundred twenty-four thousand, one hundred thirty-two".
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