Base | Representation |
---|---|
bin | 101000010000000… |
… | …000000011110100 |
3 | 1202001122221101110 |
4 | 220100000003310 |
5 | 2340333030223 |
6 | 151001355020 |
7 | 22506545436 |
oct | 5020000364 |
9 | 1661587343 |
10 | 675283188 |
11 | 3171a8288 |
12 | 16a198a70 |
13 | a9b97068 |
14 | 65982656 |
15 | 3e43dd93 |
hex | 284000f4 |
675283188 has 12 divisors (see below), whose sum is σ = 1575660800. Its totient is φ = 225094392.
The previous prime is 675283187. The next prime is 675283211. The reversal of 675283188 is 881382576.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675283187) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28136788 + ... + 28136811.
Almost surely, 2675283188 is an apocalyptic number.
It is an amenable number.
675283188 is an abundant number, since it is smaller than the sum of its proper divisors (900377612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675283188 is a wasteful number, since it uses less digits than its factorization.
675283188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56273606 (or 56273604 counting only the distinct ones).
The product of its digits is 645120, while the sum is 48.
The square root of 675283188 is about 25986.2114976385. The cubic root of 675283188 is about 877.3279779029.
The spelling of 675283188 in words is "six hundred seventy-five million, two hundred eighty-three thousand, one hundred eighty-eight".
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