Base | Representation |
---|---|
bin | 10101001101100000001 |
3 | 1022022102021 |
4 | 2221230001 |
5 | 134220131 |
6 | 22521441 |
7 | 5623234 |
oct | 2515401 |
9 | 1268367 |
10 | 695041 |
11 | 435216 |
12 | 296281 |
13 | 1b4489 |
14 | 14141b |
15 | dae11 |
hex | a9b01 |
695041 has 4 divisors (see below), whose sum is σ = 697392. Its totient is φ = 692692.
The previous prime is 695021. The next prime is 695047. The reversal of 695041 is 140596.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-695041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 694997 and 695015.
It is not an unprimeable number, because it can be changed into a prime (695047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655 + ... + 1348.
It is an arithmetic number, because the mean of its divisors is an integer number (174348).
2695041 is an apocalyptic number.
It is an amenable number.
695041 is a deficient number, since it is larger than the sum of its proper divisors (2351).
695041 is a wasteful number, since it uses less digits than its factorization.
695041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2350.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 695041 is about 833.6911898299. The cubic root of 695041 is about 88.5802309026.
The spelling of 695041 in words is "six hundred ninety-five thousand, forty-one".
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