Base | Representation |
---|---|
bin | 1111011100010110… |
… | …0110100110000010 |
3 | 101200220101020012120 |
4 | 3313011212212002 |
5 | 31442213104104 |
6 | 1523203105110 |
7 | 204504445161 |
oct | 36705464602 |
9 | 11626336176 |
10 | 4145441154 |
11 | 1837aa2328 |
12 | 978372196 |
13 | 510ab557a |
14 | 2b47b33d8 |
15 | 193e03cd9 |
hex | f7166982 |
4145441154 has 16 divisors (see below), whose sum is σ = 8291529792. Its totient is φ = 1381705808.
The previous prime is 4145441149. The next prime is 4145441191. The reversal of 4145441154 is 4511445414.
It is a happy number.
4145441154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×41454411542 = 34369364722553703432, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108892 + ... + 141944.
It is an arithmetic number, because the mean of its divisors is an integer number (518220612).
Almost surely, 24145441154 is an apocalyptic number.
4145441154 is an abundant number, since it is smaller than the sum of its proper divisors (4146088638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4145441154 is a wasteful number, since it uses less digits than its factorization.
4145441154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53961.
The product of its digits is 25600, while the sum is 33.
The square root of 4145441154 is about 64385.1004037425. The cubic root of 4145441154 is about 1606.4119204833.
Adding to 4145441154 its reverse (4511445414), we get a palindrome (8656886568).
The spelling of 4145441154 in words is "four billion, one hundred forty-five million, four hundred forty-one thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •