Base | Representation |
---|---|
bin | 101000010000100… |
… | …100000100100111 |
3 | 1202001221102201200 |
4 | 220100210010213 |
5 | 2340402240240 |
6 | 151004453543 |
7 | 22511031462 |
oct | 5020440447 |
9 | 1661842650 |
10 | 675430695 |
11 | 317299095 |
12 | 16a24a2b3 |
13 | a9c19244 |
14 | 659c02d9 |
15 | 3e46c930 |
hex | 28424127 |
675430695 has 24 divisors (see below), whose sum is σ = 1175322096. Its totient is φ = 358821888.
The previous prime is 675430669. The next prime is 675430699. The reversal of 675430695 is 596034576.
It is not a de Polignac number, because 675430695 - 25 = 675430663 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 675430695.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675430699) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17637 + ... + 40766.
It is an arithmetic number, because the mean of its divisors is an integer number (48971754).
Almost surely, 2675430695 is an apocalyptic number.
675430695 is a deficient number, since it is larger than the sum of its proper divisors (499891401).
675430695 is a wasteful number, since it uses less digits than its factorization.
675430695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58671 (or 58668 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 45.
The square root of 675430695 is about 25989.0495209040. The cubic root of 675430695 is about 877.3918536213.
The spelling of 675430695 in words is "six hundred seventy-five million, four hundred thirty thousand, six hundred ninety-five".
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