Base | Representation |
---|---|
bin | 10101001001110001010 |
3 | 1022012210111 |
4 | 2221032022 |
5 | 134140010 |
6 | 22504534 |
7 | 5614534 |
oct | 2511612 |
9 | 1265714 |
10 | 693130 |
11 | 433839 |
12 | 29514a |
13 | 1b3649 |
14 | 140854 |
15 | da58a |
hex | a938a |
693130 has 8 divisors (see below), whose sum is σ = 1247652. Its totient is φ = 277248.
The previous prime is 693127. The next prime is 693137. The reversal of 693130 is 31396.
It can be written as a sum of positive squares in 2 ways, for example, as 641601 + 51529 = 801^2 + 227^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (693137) 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, 34647 + ... + 34666.
2693130 is an apocalyptic number.
693130 is a deficient number, since it is larger than the sum of its proper divisors (554522).
693130 is a wasteful number, since it uses less digits than its factorization.
693130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69320.
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 693130 is about 832.5442931160. The cubic root of 693130 is about 88.4989732503.
The spelling of 693130 in words is "six hundred ninety-three thousand, one hundred thirty".
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