Base | Representation |
---|---|
bin | 1000001010011… |
… | …1011000100101 |
3 | 2101102120111112 |
4 | 2002213120211 |
5 | 32231140122 |
6 | 3221514405 |
7 | 564015116 |
oct | 202473045 |
9 | 71376445 |
10 | 34240037 |
11 | 18367057 |
12 | b572a05 |
13 | 712aba0 |
14 | 479420d |
15 | 30152e2 |
hex | 20a7625 |
34240037 has 8 divisors (see below), whose sum is σ = 37013760. Its totient is φ = 31486320.
The previous prime is 34240021. The next prime is 34240069. The reversal of 34240037 is 73004243.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34240037 - 24 = 34240021 is a prime.
It is a super-2 number, since 2×342400372 = 2344760267522738, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34239994 and 34240021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34240007) 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, 1337 + ... + 8382.
It is an arithmetic number, because the mean of its divisors is an integer number (4626720).
Almost surely, 234240037 is an apocalyptic number.
It is an amenable number.
34240037 is a deficient number, since it is larger than the sum of its proper divisors (2773723).
34240037 is a wasteful number, since it uses less digits than its factorization.
34240037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10003.
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 34240037 is about 5851.4986969152. The cubic root of 34240037 is about 324.7217721375.
The spelling of 34240037 in words is "thirty-four million, two hundred forty thousand, thirty-seven".
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