Base | Representation |
---|---|
bin | 101000010000110… |
… | …110100000100000 |
3 | 1202002002021022110 |
4 | 220100312200200 |
5 | 2340412144313 |
6 | 151010235320 |
7 | 22511464566 |
oct | 5020664040 |
9 | 1662067273 |
10 | 675506208 |
11 | 31733a8a3 |
12 | 16a285b40 |
13 | a9c44720 |
14 | 659dda36 |
15 | 3e484ec3 |
hex | 28436820 |
675506208 has 48 divisors (see below), whose sum is σ = 1909607616. Its totient is φ = 207847680.
The previous prime is 675506191. The next prime is 675506233. The reversal of 675506208 is 802605576.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269388 + ... + 271883.
It is an arithmetic number, because the mean of its divisors is an integer number (39783492).
Almost surely, 2675506208 is an apocalyptic number.
It is an amenable number.
675506208 is an abundant number, since it is smaller than the sum of its proper divisors (1234101408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675506208 is a wasteful number, since it uses less digits than its factorization.
675506208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541297 (or 541289 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 675506208 is about 25990.5022652507. The cubic root of 675506208 is about 877.4245498069.
The spelling of 675506208 in words is "six hundred seventy-five million, five hundred six thousand, two hundred eight".
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