Base | Representation |
---|---|
bin | 101001010100101… |
… | …101110100001101 |
3 | 1210022120002212100 |
4 | 221110231310031 |
5 | 2404440441042 |
6 | 152443425313 |
7 | 23115631203 |
oct | 5124556415 |
9 | 1708502770 |
10 | 693296397 |
11 | 326390932 |
12 | 174225239 |
13 | b0833071 |
14 | 68111073 |
15 | 40ceb24c |
hex | 2952dd0d |
693296397 has 24 divisors (see below), whose sum is σ = 1063310976. Its totient is φ = 433789056.
The previous prime is 693296333. The next prime is 693296411. The reversal of 693296397 is 793692396.
It is a happy number.
693296397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 693296397 - 26 = 693296333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (693296297) 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, 49978 + ... + 62324.
It is an arithmetic number, because the mean of its divisors is an integer number (44304624).
Almost surely, 2693296397 is an apocalyptic number.
It is an amenable number.
693296397 is a deficient number, since it is larger than the sum of its proper divisors (370014579).
693296397 is a wasteful number, since it uses less digits than its factorization.
693296397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12737 (or 12734 counting only the distinct ones).
The product of its digits is 3306744, while the sum is 54.
The square root of 693296397 is about 26330.5221558555. The cubic root of 693296397 is about 885.0605455083.
The spelling of 693296397 in words is "six hundred ninety-three million, two hundred ninety-six thousand, three hundred ninety-seven".
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