Base | Representation |
---|---|
bin | 101000010010101… |
… | …111000011111011 |
3 | 1202010000100122212 |
4 | 220102233003323 |
5 | 2341023444440 |
6 | 151025005335 |
7 | 22515622316 |
oct | 5022570373 |
9 | 1663010585 |
10 | 675999995 |
11 | 317647890 |
12 | 16a48384b |
13 | aa0883c8 |
14 | 65acb97d |
15 | 3e531465 |
hex | 284af0fb |
675999995 has 8 divisors (see below), whose sum is σ = 884945520. Its totient is φ = 491636320.
The previous prime is 675999967. The next prime is 676000007. The reversal of 675999995 is 599999576.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 675999995 - 214 = 675983611 is a prime.
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, 6145400 + ... + 6145509.
It is an arithmetic number, because the mean of its divisors is an integer number (110618190).
Almost surely, 2675999995 is an apocalyptic number.
675999995 is a deficient number, since it is larger than the sum of its proper divisors (208945525).
675999995 is a wasteful number, since it uses less digits than its factorization.
675999995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12290925.
The product of its digits is 62001450, while the sum is 68.
The square root of 675999995 is about 25999.9999038462. Note that the first 4 decimals coincide. The cubic root of 675999995 is about 877.6382933691.
The spelling of 675999995 in words is "six hundred seventy-five million, nine hundred ninety-nine thousand, nine hundred ninety-five".
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