Base | Representation |
---|---|
bin | 100000011100110001… |
… | …011001111111001001 |
3 | 10022221020012221120222 |
4 | 200130301121333021 |
5 | 1032324131430123 |
6 | 24001214355425 |
7 | 2342266645313 |
oct | 403461317711 |
9 | 108836187528 |
10 | 34842451913 |
11 | 1385a723905 |
12 | 69047bbb75 |
13 | 33936b1269 |
14 | 19876187b3 |
15 | d8dd0e6c8 |
hex | 81cc59fc9 |
34842451913 has 2 divisors, whose sum is σ = 34842451914. Its totient is φ = 34842451912.
The previous prime is 34842451907. The next prime is 34842451937. The reversal of 34842451913 is 31915424843.
34842451913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 19155390409 + 15687061504 = 138403^2 + 125248^2 .
It is an emirp because it is prime and its reverse (31915424843) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34842451913 is a prime.
It is not a weakly prime, because it can be changed into another prime (34842451013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17421225956 + 17421225957.
It is an arithmetic number, because the mean of its divisors is an integer number (17421225957).
Almost surely, 234842451913 is an apocalyptic number.
It is an amenable number.
34842451913 is a deficient number, since it is larger than the sum of its proper divisors (1).
34842451913 is an equidigital number, since it uses as much as digits as its factorization.
34842451913 is an evil number, because the sum of its binary digits is even.
The product of its digits is 414720, while the sum is 44.
The spelling of 34842451913 in words is "thirty-four billion, eight hundred forty-two million, four hundred fifty-one thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •