Base | Representation |
---|---|
bin | 1000000111010… |
… | …0011100100101 |
3 | 2101000222022010 |
4 | 2001310130211 |
5 | 32203001042 |
6 | 3213224433 |
7 | 562155621 |
oct | 201643445 |
9 | 71028263 |
10 | 34031397 |
11 | 18234324 |
12 | b492119 |
13 | 7086c2a |
14 | 473c181 |
15 | 2ec359c |
hex | 2074725 |
34031397 has 8 divisors (see below), whose sum is σ = 46839040. Its totient is φ = 21955680.
The previous prime is 34031381. The next prime is 34031407. The reversal of 34031397 is 79313043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34031397 - 24 = 34031381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34031357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182872 + ... + 183057.
It is an arithmetic number, because the mean of its divisors is an integer number (5854880).
Almost surely, 234031397 is an apocalyptic number.
It is an amenable number.
34031397 is a deficient number, since it is larger than the sum of its proper divisors (12807643).
34031397 is a wasteful number, since it uses less digits than its factorization.
34031397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365963.
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 34031397 is about 5833.6435441326. The cubic root of 34031397 is about 324.0608691462.
The spelling of 34031397 in words is "thirty-four million, thirty-one thousand, three hundred ninety-seven".
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