Base | Representation |
---|---|
bin | 101001011100101… |
… | …010100110100100 |
3 | 1210110110222120012 |
4 | 221130222212210 |
5 | 2411004133023 |
6 | 153000225352 |
7 | 23142431033 |
oct | 5134524644 |
9 | 1713428505 |
10 | 695380388 |
11 | 32758463a |
12 | 174a6b258 |
13 | b10b27b1 |
14 | 684d471a |
15 | 410ad978 |
hex | 2972a9a4 |
695380388 has 12 divisors (see below), whose sum is σ = 1217514480. Its totient is φ = 347519112.
The previous prime is 695380381. The next prime is 695380403. The reversal of 695380388 is 883083596.
It is not an unprimeable number, because it can be changed into a prime (695380381) 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, 33398 + ... + 50061.
It is an arithmetic number, because the mean of its divisors is an integer number (101459540).
Almost surely, 2695380388 is an apocalyptic number.
It is an amenable number.
695380388 is a deficient number, since it is larger than the sum of its proper divisors (522134092).
695380388 is a wasteful number, since it uses less digits than its factorization.
695380388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85546 (or 85544 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 50.
The square root of 695380388 is about 26370.0661356774. The cubic root of 695380388 is about 885.9464644330.
The spelling of 695380388 in words is "six hundred ninety-five million, three hundred eighty thousand, three hundred eighty-eight".
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