Base | Representation |
---|---|
bin | 101000010001001… |
… | …110011010100000 |
3 | 1202002021020122010 |
4 | 220101032122200 |
5 | 2340423313003 |
6 | 151012312520 |
7 | 22512353223 |
oct | 5021163240 |
9 | 1662236563 |
10 | 675604128 |
11 | 3173a7421 |
12 | 16a312740 |
13 | a9c7a174 |
14 | 65a275ba |
15 | 3e4a4003 |
hex | 2844e6a0 |
675604128 has 96 divisors (see below), whose sum is σ = 1872944640. Its totient is φ = 212647680.
The previous prime is 675604117. The next prime is 675604151. The reversal of 675604128 is 821406576.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
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, 1070373 + ... + 1071003.
It is an arithmetic number, because the mean of its divisors is an integer number (19509840).
Almost surely, 2675604128 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 675604128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936472320).
675604128 is an abundant number, since it is smaller than the sum of its proper divisors (1197340512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675604128 is a wasteful number, since it uses less digits than its factorization.
675604128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250 (or 1242 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 675604128 is about 25992.3859620467. The cubic root of 675604128 is about 877.4669443153.
The spelling of 675604128 in words is "six hundred seventy-five million, six hundred four thousand, one hundred twenty-eight".
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