Base | Representation |
---|---|
bin | 100000010100100100… |
… | …110000011101110101 |
3 | 10022120122102112001202 |
4 | 200110210300131311 |
5 | 1032033424342024 |
6 | 23535422502245 |
7 | 2336006640041 |
oct | 402444603565 |
9 | 108518375052 |
10 | 34704918389 |
11 | 1379a026939 |
12 | 6886734985 |
13 | 337105878b |
14 | 1973257021 |
15 | d81be3bae |
hex | 814930775 |
34704918389 has 4 divisors (see below), whose sum is σ = 34712555424. Its totient is φ = 34697281356.
The previous prime is 34704918377. The next prime is 34704918421. The reversal of 34704918389 is 98381940743.
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 34704918389 - 24 = 34704918373 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 (34704918319) 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, 3811697 + ... + 3820790.
It is an arithmetic number, because the mean of its divisors is an integer number (8678138856).
Almost surely, 234704918389 is an apocalyptic number.
It is an amenable number.
34704918389 is a deficient number, since it is larger than the sum of its proper divisors (7637035).
34704918389 is an equidigital number, since it uses as much as digits as its factorization.
34704918389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7637034.
The product of its (nonzero) digits is 5225472, while the sum is 56.
The spelling of 34704918389 in words is "thirty-four billion, seven hundred four million, nine hundred eighteen thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •