Base | Representation |
---|---|
bin | 1011101101111101… |
… | …0101100001111011 |
3 | 22010012220200221121 |
4 | 2323133111201323 |
5 | 22420230212133 |
6 | 1240044050111 |
7 | 140643524332 |
oct | 27337254173 |
9 | 8105820847 |
10 | 3145554043 |
11 | 1374646345 |
12 | 739533937 |
13 | 3b18b78a8 |
14 | 21ba94d19 |
15 | 13624602d |
hex | bb7d587b |
3145554043 has 2 divisors, whose sum is σ = 3145554044. Its totient is φ = 3145554042.
The previous prime is 3145554031. The next prime is 3145554059. The reversal of 3145554043 is 3404555413.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3145554043 - 221 = 3143456891 is a prime.
It is not a weakly prime, because it can be changed into another prime (3145554073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572777021 + 1572777022.
It is an arithmetic number, because the mean of its divisors is an integer number (1572777022).
Almost surely, 23145554043 is an apocalyptic number.
3145554043 is a deficient number, since it is larger than the sum of its proper divisors (1).
3145554043 is an equidigital number, since it uses as much as digits as its factorization.
3145554043 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72000, while the sum is 34.
The square root of 3145554043 is about 56085.2390830243. The cubic root of 3145554043 is about 1465.2072210924.
The spelling of 3145554043 in words is "three billion, one hundred forty-five million, five hundred fifty-four thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •