Base | Representation |
---|---|
bin | 101000010000111… |
… | …111010010111111 |
3 | 1202002011002200202 |
4 | 220100333102333 |
5 | 2340414322312 |
6 | 151011114115 |
7 | 22512004544 |
oct | 5020772277 |
9 | 1662132622 |
10 | 675542207 |
11 | 31736494a |
12 | 16a2a293b |
13 | a9c57c22 |
14 | 65a0cbcb |
15 | 3e4909c2 |
hex | 2843f4bf |
675542207 has 8 divisors (see below), whose sum is σ = 711371760. Its totient is φ = 639740160.
The previous prime is 675542201. The next prime is 675542251. The reversal of 675542207 is 702245576.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 675542207 - 212 = 675538111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675542201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60623 + ... + 70895.
It is an arithmetic number, because the mean of its divisors is an integer number (88921470).
Almost surely, 2675542207 is an apocalyptic number.
675542207 is a deficient number, since it is larger than the sum of its proper divisors (35829553).
675542207 is a wasteful number, since it uses less digits than its factorization.
675542207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13753.
The product of its (nonzero) digits is 117600, while the sum is 38.
The square root of 675542207 is about 25991.1947974694. The cubic root of 675542207 is about 877.4401360665.
The spelling of 675542207 in words is "six hundred seventy-five million, five hundred forty-two thousand, two hundred seven".
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