Base | Representation |
---|---|
bin | 101110010010001… |
… | …1010101011000000 |
3 | 11000020100010111122 |
4 | 1130210122223000 |
5 | 11140040102204 |
6 | 414035131412 |
7 | 53325465311 |
oct | 13444325300 |
9 | 4006303448 |
10 | 1553050304 |
11 | 727724753 |
12 | 374143b68 |
13 | 1b99a7ba0 |
14 | 10a392608 |
15 | 915280be |
hex | 5c91aac0 |
1553050304 has 56 divisors (see below), whose sum is σ = 3348471840. Its totient is φ = 710406144.
The previous prime is 1553050297. The next prime is 1553050319. The reversal of 1553050304 is 4030503551.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 85757 + ... + 102275.
It is an arithmetic number, because the mean of its divisors is an integer number (59794140).
Almost surely, 21553050304 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 1553050304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674235920).
1553050304 is an abundant number, since it is smaller than the sum of its proper divisors (1795421536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1553050304 is a wasteful number, since it uses less digits than its factorization.
1553050304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16657 (or 16647 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 1553050304 is about 39408.7592293896. The cubic root of 1553050304 is about 1158.0531911299.
Adding to 1553050304 its reverse (4030503551), we get a palindrome (5583553855).
The spelling of 1553050304 in words is "one billion, five hundred fifty-three million, fifty thousand, three hundred four".
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