Base | Representation |
---|---|
bin | 101000010001110… |
… | …000011100111111 |
3 | 1202002112022212221 |
4 | 220101300130333 |
5 | 2340442243201 |
6 | 151015310211 |
7 | 22513503550 |
oct | 5021603477 |
9 | 1662468787 |
10 | 675743551 |
11 | 31749214a |
12 | 16a37b367 |
13 | a9cc8772 |
14 | 65a62327 |
15 | 3e4d04a1 |
hex | 2847073f |
675743551 has 8 divisors (see below), whose sum is σ = 779777024. Its totient is φ = 573584760.
The previous prime is 675743527. The next prime is 675743597. The reversal of 675743551 is 155347576.
675743551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 675743551 - 217 = 675612479 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 675743498 and 675743507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675743501) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467895 + ... + 469336.
It is an arithmetic number, because the mean of its divisors is an integer number (97472128).
Almost surely, 2675743551 is an apocalyptic number.
675743551 is a deficient number, since it is larger than the sum of its proper divisors (104033473).
675743551 is a wasteful number, since it uses less digits than its factorization.
675743551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937341.
The product of its digits is 441000, while the sum is 43.
The square root of 675743551 is about 25995.0678206463. The cubic root of 675743551 is about 877.5273004983.
The spelling of 675743551 in words is "six hundred seventy-five million, seven hundred forty-three thousand, five hundred fifty-one".
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