Base | Representation |
---|---|
bin | 1000001100101… |
… | …0011101111001 |
3 | 2101200212121202 |
4 | 2003022131321 |
5 | 32300234422 |
6 | 3224543545 |
7 | 565154063 |
oct | 203123571 |
9 | 71625552 |
10 | 34383737 |
11 | 18455013 |
12 | b621bb5 |
13 | 717b40b |
14 | 47d0733 |
15 | 3042b92 |
hex | 20ca779 |
34383737 has 4 divisors (see below), whose sum is σ = 34520976. Its totient is φ = 34246500.
The previous prime is 34383691. The next prime is 34383751. The reversal of 34383737 is 73738343.
34383737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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.
It is a cyclic number.
It is not a de Polignac number, because 34383737 - 220 = 33335161 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34383737.
It is not an unprimeable number, because it can be changed into a prime (34383337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68243 + ... + 68744.
It is an arithmetic number, because the mean of its divisors is an integer number (8630244).
Almost surely, 234383737 is an apocalyptic number.
It is an amenable number.
34383737 is a deficient number, since it is larger than the sum of its proper divisors (137239).
34383737 is a wasteful number, since it uses less digits than its factorization.
34383737 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137238.
The product of its digits is 127008, while the sum is 38.
The square root of 34383737 is about 5863.7647463042. The cubic root of 34383737 is about 325.1754066944.
The spelling of 34383737 in words is "thirty-four million, three hundred eighty-three thousand, seven hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •