Base | Representation |
---|---|
bin | 1000010100101… |
… | …0010100000001 |
3 | 2102200110221102 |
4 | 2011022110001 |
5 | 32414014033 |
6 | 3244104145 |
7 | 602464553 |
oct | 205122401 |
9 | 72613842 |
10 | 34907393 |
11 | 18782494 |
12 | b835055 |
13 | 7302881 |
14 | 48c94d3 |
15 | 30e7de8 |
hex | 214a501 |
34907393 has 4 divisors (see below), whose sum is σ = 35328048. Its totient is φ = 34486740.
The previous prime is 34907377. The next prime is 34907401. The reversal of 34907393 is 39370943.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39370943 = 2099 ⋅18757.
It is a cyclic number.
It is not a de Polignac number, because 34907393 - 24 = 34907377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34907303) 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, 210203 + ... + 210368.
It is an arithmetic number, because the mean of its divisors is an integer number (8832012).
Almost surely, 234907393 is an apocalyptic number.
It is an amenable number.
34907393 is a deficient number, since it is larger than the sum of its proper divisors (420655).
34907393 is an equidigital number, since it uses as much as digits as its factorization.
34907393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420654.
The product of its (nonzero) digits is 61236, while the sum is 38.
The square root of 34907393 is about 5908.2478790247. The cubic root of 34907393 is about 326.8178774939.
The spelling of 34907393 in words is "thirty-four million, nine hundred seven thousand, three hundred ninety-three".
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